20235579870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1039321}}^1$

素因数の和:1039401

約数の個数: 64

約数和(自身を含む): 53878452480

約数和(自身を除く): 33642872610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1770, 1947, 3245, 3894, 6490, 9735, 19470, 1039321, 2078642, 3117963, 5196605, 6235926, 10393210, 11432531, 15589815, 22865062, 31179630, 34297593, 57162655, 61319939, 68595186, 114325310, 122639878, 171487965, 183959817, 306599695, 342975930, 367919634, 613199390, 674519329, 919799085, 1349038658, 1839598170, 2023557987, 3372596645, 4047115974, 6745193290, 10117789935, 20235579870]

約数ペア:

[(1, 20235579870), (2, 10117789935), (3, 6745193290), (5, 4047115974), (6, 3372596645), (10, 2023557987), (11, 1839598170), (15, 1349038658), (22, 919799085), (30, 674519329), (33, 613199390), (55, 367919634), (59, 342975930), (66, 306599695), (110, 183959817), (118, 171487965), (165, 122639878), (177, 114325310), (295, 68595186), (330, 61319939), (354, 57162655), (590, 34297593), (649, 31179630), (885, 22865062), (1298, 15589815), (1770, 11432531), (1947, 10393210), (3245, 6235926), (3894, 5196605), (6490, 3117963), (9735, 2078642), (19470, 1039321)]