20128599522

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1009}}^1$

素因数の和:1769

約数の個数: 128

約数和(自身を含む): 49007462400

約数和(自身を除く): 28878862878

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 527, 558, 701, 837, 918, 1009, 1054, 1402, 1581, 1674, 2018, 2103, 3027, 3162, 4206, 4743, 6054, 6309, 9081, 9486, 11917, 12618, 14229, 17153, 18162, 18927, 21731, 23834, 27243, 28458, 31279, 34306, 35751, 37854, 43462, 51459, 54486, 62558, 65193, 71502, 93837, 102918, 107253, 130386, 154377, 187674, 195579, 214506, 281511, 308754, 321759, 369427, 391158, 463131, 531743, 563022, 586737, 643518, 707309, 738854, 844533, 926262, 1063486, 1108281, 1173474, 1414618, 1595229, 1689066, 2121927, 2216562, 3190458, 3324843, 4243854, 4785687, 6365781, 6649686, 9571374, 9974529, 12024253, 12731562, 14357061, 19097343, 19949058, 21926579, 24048506, 28714122, 36072759, 38194686, 43853158, 65779737, 72145518, 108218277, 131559474, 197339211, 216436554, 324654831, 372751843, 394678422, 592017633, 649309662, 745503686, 1118255529, 1184035266, 2236511058, 3354766587, 6709533174, 10064299761, 20128599522]

約数ペア:

[(1, 20128599522), (2, 10064299761), (3, 6709533174), (6, 3354766587), (9, 2236511058), (17, 1184035266), (18, 1118255529), (27, 745503686), (31, 649309662), (34, 592017633), (51, 394678422), (54, 372751843), (62, 324654831), (93, 216436554), (102, 197339211), (153, 131559474), (186, 108218277), (279, 72145518), (306, 65779737), (459, 43853158), (527, 38194686), (558, 36072759), (701, 28714122), (837, 24048506), (918, 21926579), (1009, 19949058), (1054, 19097343), (1402, 14357061), (1581, 12731562), (1674, 12024253), (2018, 9974529), (2103, 9571374), (3027, 6649686), (3162, 6365781), (4206, 4785687), (4743, 4243854), (6054, 3324843), (6309, 3190458), (9081, 2216562), (9486, 2121927), (11917, 1689066), (12618, 1595229), (14229, 1414618), (17153, 1173474), (18162, 1108281), (18927, 1063486), (21731, 926262), (23834, 844533), (27243, 738854), (28458, 707309), (31279, 643518), (34306, 586737), (35751, 563022), (37854, 531743), (43462, 463131), (51459, 391158), (54486, 369427), (62558, 321759), (65193, 308754), (71502, 281511), (93837, 214506), (102918, 195579), (107253, 187674), (130386, 154377)]