20343672916

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1\times {\mathrm{3797}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 40963708800

約数和(自身を除く): 20620035884

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1069, 1253, 2138, 2506, 3797, 4276, 5012, 7483, 7594, 14966, 15188, 26579, 29932, 53158, 106316, 191351, 382702, 679663, 765404, 1339457, 1359326, 2678914, 2718652, 4058993, 4757641, 5357828, 8117986, 9515282, 16235972, 19030564, 28412951, 56825902, 113651804, 726559747, 1453119494, 2906238988, 5085918229, 10171836458, 20343672916]

約数ペア:

[(1, 20343672916), (2, 10171836458), (4, 5085918229), (7, 2906238988), (14, 1453119494), (28, 726559747), (179, 113651804), (358, 56825902), (716, 28412951), (1069, 19030564), (1253, 16235972), (2138, 9515282), (2506, 8117986), (3797, 5357828), (4276, 4757641), (5012, 4058993), (7483, 2718652), (7594, 2678914), (14966, 1359326), (15188, 1339457), (26579, 765404), (29932, 679663), (53158, 382702), (106316, 191351)]