20571837396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:3006

約数の個数: 192

約数和(自身を含む): 57236336640

約数和(自身を除く): 36664499244

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 47, 57, 61, 66, 76, 94, 114, 122, 132, 141, 183, 188, 209, 228, 244, 282, 366, 418, 517, 564, 627, 671, 732, 836, 893, 1034, 1159, 1254, 1342, 1551, 1786, 2013, 2068, 2318, 2508, 2679, 2684, 2861, 2867, 3102, 3477, 3572, 4026, 4636, 5358, 5722, 5734, 6204, 6954, 8052, 8583, 8601, 9823, 10716, 11444, 11468, 12749, 13908, 17166, 17202, 19646, 25498, 29469, 31471, 31537, 34332, 34404, 38247, 39292, 50996, 54359, 54473, 58938, 62942, 63074, 76494, 94413, 94611, 108718, 108946, 117876, 125884, 126148, 134467, 152988, 163077, 163419, 174521, 188826, 189222, 217436, 217892, 268934, 326154, 326838, 349042, 377652, 378444, 403401, 523563, 537868, 597949, 599203, 652308, 653676, 698084, 806802, 1047126, 1195898, 1198406, 1479137, 1613604, 1793847, 1797609, 1919731, 2094252, 2391796, 2396812, 2554873, 2958274, 3315899, 3587694, 3595218, 3839462, 4437411, 5109746, 5759193, 5916548, 6631798, 7175388, 7190436, 7664619, 7678924, 8202487, 8874822, 9947697, 10219492, 11518386, 13263596, 15329238, 16404974, 17749644, 19895394, 23036772, 24607461, 28103603, 30658476, 32809948, 36474889, 39790788, 49214922, 56207206, 72949778, 84310809, 90227357, 98429844, 109424667, 112414412, 145899556, 155847253, 168621618, 180454714, 218849334, 270682071, 311694506, 337243236, 360909428, 437698668, 467541759, 541364142, 623389012, 935083518, 1082728284, 1714319783, 1870167036, 3428639566, 5142959349, 6857279132, 10285918698, 20571837396]

約数ペア:

[(1, 20571837396), (2, 10285918698), (3, 6857279132), (4, 5142959349), (6, 3428639566), (11, 1870167036), (12, 1714319783), (19, 1082728284), (22, 935083518), (33, 623389012), (38, 541364142), (44, 467541759), (47, 437698668), (57, 360909428), (61, 337243236), (66, 311694506), (76, 270682071), (94, 218849334), (114, 180454714), (122, 168621618), (132, 155847253), (141, 145899556), (183, 112414412), (188, 109424667), (209, 98429844), (228, 90227357), (244, 84310809), (282, 72949778), (366, 56207206), (418, 49214922), (517, 39790788), (564, 36474889), (627, 32809948), (671, 30658476), (732, 28103603), (836, 24607461), (893, 23036772), (1034, 19895394), (1159, 17749644), (1254, 16404974), (1342, 15329238), (1551, 13263596), (1786, 11518386), (2013, 10219492), (2068, 9947697), (2318, 8874822), (2508, 8202487), (2679, 7678924), (2684, 7664619), (2861, 7190436), (2867, 7175388), (3102, 6631798), (3477, 5916548), (3572, 5759193), (4026, 5109746), (4636, 4437411), (5358, 3839462), (5722, 3595218), (5734, 3587694), (6204, 3315899), (6954, 2958274), (8052, 2554873), (8583, 2396812), (8601, 2391796), (9823, 2094252), (10716, 1919731), (11444, 1797609), (11468, 1793847), (12749, 1613604), (13908, 1479137), (17166, 1198406), (17202, 1195898), (19646, 1047126), (25498, 806802), (29469, 698084), (31471, 653676), (31537, 652308), (34332, 599203), (34404, 597949), (38247, 537868), (39292, 523563), (50996, 403401), (54359, 378444), (54473, 377652), (58938, 349042), (62942, 326838), (63074, 326154), (76494, 268934), (94413, 217892), (94611, 217436), (108718, 189222), (108946, 188826), (117876, 174521), (125884, 163419), (126148, 163077), (134467, 152988)]