20235744932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{188999}}^1$

素因数の和:189116

約数の個数: 48

約数和(自身を含む): 40007520000

約数和(自身を除く): 19771775068

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 71, 116, 142, 284, 377, 754, 923, 1508, 1846, 2059, 3692, 4118, 8236, 26767, 53534, 107068, 188999, 377998, 755996, 2456987, 4913974, 5480971, 9827948, 10961942, 13418929, 21923884, 26837858, 53675716, 71252623, 142505246, 174446077, 285010492, 348892154, 389148941, 697784308, 778297882, 1556595764, 5058936233, 10117872466, 20235744932]

約数ペア:

[(1, 20235744932), (2, 10117872466), (4, 5058936233), (13, 1556595764), (26, 778297882), (29, 697784308), (52, 389148941), (58, 348892154), (71, 285010492), (116, 174446077), (142, 142505246), (284, 71252623), (377, 53675716), (754, 26837858), (923, 21923884), (1508, 13418929), (1846, 10961942), (2059, 9827948), (3692, 5480971), (4118, 4913974), (8236, 2456987), (26767, 755996), (53534, 377998), (107068, 188999)]