20131147372

素因数分解:

$2^2\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{525947}}^1$

素因数の和:527325

約数の個数: 24

約数和(自身を含む): 40291824384

約数和(自身を除く): 20160677012

約数列:

[1, 2, 4, 7, 14, 28, 1367, 2734, 5468, 9569, 19138, 38276, 525947, 1051894, 2103788, 3681629, 7363258, 14726516, 718969549, 1437939098, 2875878196, 5032786843, 10065573686, 20131147372]

約数ペア:

[(1, 20131147372), (2, 10065573686), (4, 5032786843), (7, 2875878196), (14, 1437939098), (28, 718969549), (1367, 14726516), (2734, 7363258), (5468, 3681629), (9569, 2103788), (19138, 1051894), (38276, 525947)]