20131490744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1637239}}^1$

素因数の和:1637327

約数の個数: 32

約数和(自身を含む): 39784932000

約数和(自身を除く): 19653441256

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 1637239, 3274478, 6548956, 13097912, 47479931, 86773667, 94959862, 173547334, 189919724, 347094668, 379839448, 694189336, 2516436343, 5032872686, 10065745372, 20131490744]

約数ペア:

[(1, 20131490744), (2, 10065745372), (4, 5032872686), (8, 2516436343), (29, 694189336), (53, 379839448), (58, 347094668), (106, 189919724), (116, 173547334), (212, 94959862), (232, 86773667), (424, 47479931), (1537, 13097912), (3074, 6548956), (6148, 3274478), (12296, 1637239)]