20233666450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1232

約数の個数: 96

約数和(自身を含む): 39531465360

約数和(自身を除く): 19297798910

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 122, 185, 193, 305, 370, 386, 610, 925, 929, 965, 1525, 1850, 1858, 1930, 2257, 3050, 4514, 4645, 4825, 7141, 9290, 9650, 11285, 11773, 14282, 22570, 23225, 23546, 34373, 35705, 46450, 56425, 56669, 58865, 68746, 71410, 112850, 113338, 117730, 171865, 178525, 179297, 283345, 294325, 343730, 357050, 358594, 435601, 566690, 588650, 859325, 871202, 896485, 1416725, 1718650, 1792970, 2096753, 2178005, 2833450, 4193506, 4356010, 4482425, 6633989, 8964850, 10483765, 10890025, 10937117, 13267978, 20967530, 21780050, 21874234, 33169945, 52418825, 54685585, 66339890, 104837650, 109371170, 165849725, 273427925, 331699450, 404673329, 546855850, 809346658, 2023366645, 4046733290, 10116833225, 20233666450]

約数ペア:

[(1, 20233666450), (2, 10116833225), (5, 4046733290), (10, 2023366645), (25, 809346658), (37, 546855850), (50, 404673329), (61, 331699450), (74, 273427925), (122, 165849725), (185, 109371170), (193, 104837650), (305, 66339890), (370, 54685585), (386, 52418825), (610, 33169945), (925, 21874234), (929, 21780050), (965, 20967530), (1525, 13267978), (1850, 10937117), (1858, 10890025), (1930, 10483765), (2257, 8964850), (3050, 6633989), (4514, 4482425), (4645, 4356010), (4825, 4193506), (7141, 2833450), (9290, 2178005), (9650, 2096753), (11285, 1792970), (11773, 1718650), (14282, 1416725), (22570, 896485), (23225, 871202), (23546, 859325), (34373, 588650), (35705, 566690), (46450, 435601), (56425, 358594), (56669, 357050), (58865, 343730), (68746, 294325), (71410, 283345), (112850, 179297), (113338, 178525), (117730, 171865)]