20218262406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20341}}^1\times {\mathrm{8719}}^1$

素因数の和:29084

約数の個数: 32

約数和(自身を含む): 42571737600

約数和(自身を除く): 22353475194

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 8719, 17438, 20341, 26157, 40682, 52314, 61023, 122046, 165661, 331322, 386479, 496983, 772958, 993966, 1159437, 2318874, 177353179, 354706358, 532059537, 1064119074, 3369710401, 6739420802, 10109131203, 20218262406]

約数ペア:

[(1, 20218262406), (2, 10109131203), (3, 6739420802), (6, 3369710401), (19, 1064119074), (38, 532059537), (57, 354706358), (114, 177353179), (8719, 2318874), (17438, 1159437), (20341, 993966), (26157, 772958), (40682, 496983), (52314, 386479), (61023, 331322), (122046, 165661)]