20176129908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{4373}}^1$

素因数の和:4646

約数の個数: 144

約数和(自身を含む): 56858360832

約数和(自身を除く): 36682230924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 191, 198, 244, 366, 382, 396, 549, 573, 671, 732, 764, 1098, 1146, 1342, 1719, 2013, 2101, 2196, 2292, 2684, 3438, 4026, 4202, 4373, 6039, 6303, 6876, 8052, 8404, 8746, 11651, 12078, 12606, 13119, 17492, 18909, 23302, 24156, 25212, 26238, 34953, 37818, 39357, 46604, 48103, 52476, 69906, 75636, 78714, 96206, 104859, 128161, 139812, 144309, 157428, 192412, 209718, 256322, 266753, 288618, 384483, 419436, 432927, 512644, 533506, 577236, 768966, 800259, 835243, 865854, 1067012, 1153449, 1537932, 1600518, 1670486, 1731708, 2306898, 2400777, 2505729, 2934283, 3201036, 3340972, 4613796, 4801554, 5011458, 5868566, 7517187, 8802849, 9187673, 9603108, 10022916, 11737132, 15034374, 17605698, 18375346, 26408547, 27563019, 30068748, 35211396, 36750692, 50949823, 52817094, 55126038, 82689057, 101899646, 105634188, 110252076, 152849469, 165378114, 203799292, 305698938, 330756228, 458548407, 560448053, 611397876, 917096814, 1120896106, 1681344159, 1834193628, 2241792212, 3362688318, 5044032477, 6725376636, 10088064954, 20176129908]

約数ペア:

[(1, 20176129908), (2, 10088064954), (3, 6725376636), (4, 5044032477), (6, 3362688318), (9, 2241792212), (11, 1834193628), (12, 1681344159), (18, 1120896106), (22, 917096814), (33, 611397876), (36, 560448053), (44, 458548407), (61, 330756228), (66, 305698938), (99, 203799292), (122, 165378114), (132, 152849469), (183, 110252076), (191, 105634188), (198, 101899646), (244, 82689057), (366, 55126038), (382, 52817094), (396, 50949823), (549, 36750692), (573, 35211396), (671, 30068748), (732, 27563019), (764, 26408547), (1098, 18375346), (1146, 17605698), (1342, 15034374), (1719, 11737132), (2013, 10022916), (2101, 9603108), (2196, 9187673), (2292, 8802849), (2684, 7517187), (3438, 5868566), (4026, 5011458), (4202, 4801554), (4373, 4613796), (6039, 3340972), (6303, 3201036), (6876, 2934283), (8052, 2505729), (8404, 2400777), (8746, 2306898), (11651, 1731708), (12078, 1670486), (12606, 1600518), (13119, 1537932), (17492, 1153449), (18909, 1067012), (23302, 865854), (24156, 835243), (25212, 800259), (26238, 768966), (34953, 577236), (37818, 533506), (39357, 512644), (46604, 432927), (48103, 419436), (52476, 384483), (69906, 288618), (75636, 266753), (78714, 256322), (96206, 209718), (104859, 192412), (128161, 157428), (139812, 144309)]