20174501416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{86693}}^1$

素因数の和:88249

約数の個数: 32

約数和(自身を含む): 39844562400

約数和(自身を除く): 19670060984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1531, 3062, 6124, 12248, 29089, 58178, 86693, 116356, 173386, 232712, 346772, 693544, 1647167, 3294334, 6588668, 13177336, 132726983, 265453966, 530907932, 1061815864, 2521812677, 5043625354, 10087250708, 20174501416]

約数ペア:

[(1, 20174501416), (2, 10087250708), (4, 5043625354), (8, 2521812677), (19, 1061815864), (38, 530907932), (76, 265453966), (152, 132726983), (1531, 13177336), (3062, 6588668), (6124, 3294334), (12248, 1647167), (29089, 693544), (58178, 346772), (86693, 232712), (116356, 173386)]