20159095338

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 48594124800

約数和(自身を除く): 28435029462

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 59, 62, 69, 79, 93, 118, 138, 158, 177, 186, 207, 237, 279, 337, 354, 414, 474, 531, 558, 674, 711, 713, 1011, 1062, 1357, 1422, 1426, 1817, 1829, 2022, 2139, 2449, 2714, 3033, 3634, 3658, 4071, 4278, 4661, 4898, 5451, 5487, 6066, 6417, 7347, 7751, 8142, 9322, 10447, 10902, 10974, 12213, 12834, 13983, 14694, 15502, 16353, 16461, 19883, 20894, 22041, 23253, 24426, 26623, 27966, 31341, 32706, 32922, 39766, 41949, 42067, 44082, 46506, 53246, 56327, 59649, 62682, 69759, 79869, 83898, 84134, 94023, 107203, 112654, 119298, 126201, 139518, 144491, 159738, 168981, 178947, 188046, 214406, 239607, 240281, 252402, 288982, 321609, 337962, 357894, 378603, 433473, 457309, 479214, 480562, 506943, 612329, 616373, 643218, 720843, 757206, 825313, 866946, 914618, 964827, 1013886, 1224658, 1232746, 1300419, 1371927, 1441686, 1570757, 1650626, 1836987, 1849119, 1929654, 2162529, 2475939, 2600838, 2743854, 3141514, 3323293, 3673974, 3698238, 4115781, 4325058, 4712271, 4951878, 5510961, 5547357, 6646586, 7427817, 8231562, 9424542, 9969879, 11021922, 11094714, 14136813, 14176579, 14855634, 18982199, 19939758, 28273626, 28353158, 29909637, 36127411, 37964398, 42529737, 48693467, 56946597, 59819274, 72254822, 85059474, 97386934, 108382233, 113893194, 127589211, 146080401, 170839791, 216764466, 255178422, 292160802, 325146699, 341679582, 438241203, 650293398, 876482406, 1119949741, 2239899482, 3359849223, 6719698446, 10079547669, 20159095338]

約数ペア:

[(1, 20159095338), (2, 10079547669), (3, 6719698446), (6, 3359849223), (9, 2239899482), (18, 1119949741), (23, 876482406), (31, 650293398), (46, 438241203), (59, 341679582), (62, 325146699), (69, 292160802), (79, 255178422), (93, 216764466), (118, 170839791), (138, 146080401), (158, 127589211), (177, 113893194), (186, 108382233), (207, 97386934), (237, 85059474), (279, 72254822), (337, 59819274), (354, 56946597), (414, 48693467), (474, 42529737), (531, 37964398), (558, 36127411), (674, 29909637), (711, 28353158), (713, 28273626), (1011, 19939758), (1062, 18982199), (1357, 14855634), (1422, 14176579), (1426, 14136813), (1817, 11094714), (1829, 11021922), (2022, 9969879), (2139, 9424542), (2449, 8231562), (2714, 7427817), (3033, 6646586), (3634, 5547357), (3658, 5510961), (4071, 4951878), (4278, 4712271), (4661, 4325058), (4898, 4115781), (5451, 3698238), (5487, 3673974), (6066, 3323293), (6417, 3141514), (7347, 2743854), (7751, 2600838), (8142, 2475939), (9322, 2162529), (10447, 1929654), (10902, 1849119), (10974, 1836987), (12213, 1650626), (12834, 1570757), (13983, 1441686), (14694, 1371927), (15502, 1300419), (16353, 1232746), (16461, 1224658), (19883, 1013886), (20894, 964827), (22041, 914618), (23253, 866946), (24426, 825313), (26623, 757206), (27966, 720843), (31341, 643218), (32706, 616373), (32922, 612329), (39766, 506943), (41949, 480562), (42067, 479214), (44082, 457309), (46506, 433473), (53246, 378603), (56327, 357894), (59649, 337962), (62682, 321609), (69759, 288982), (79869, 252402), (83898, 240281), (84134, 239607), (94023, 214406), (107203, 188046), (112654, 178947), (119298, 168981), (126201, 159738), (139518, 144491)]