20210888922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{338167}}^1$

素因数の和:339602

約数の個数: 32

約数和(自身を含む): 46228918272

約数和(自身を除く): 26018029350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1423, 2846, 4269, 8538, 9961, 19922, 29883, 59766, 338167, 676334, 1014501, 2029002, 2367169, 4734338, 7101507, 14203014, 481211641, 962423282, 1443634923, 2887269846, 3368481487, 6736962974, 10105444461, 20210888922]

約数ペア:

[(1, 20210888922), (2, 10105444461), (3, 6736962974), (6, 3368481487), (7, 2887269846), (14, 1443634923), (21, 962423282), (42, 481211641), (1423, 14203014), (2846, 7101507), (4269, 4734338), (8538, 2367169), (9961, 2029002), (19922, 1014501), (29883, 676334), (59766, 338167)]