20943945192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{51333199}}^1$

素因数の和:51333225

約数の個数: 32

約数和(自身を含む): 55439856000

約数和(自身を除く): 34495910808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 51333199, 102666398, 153999597, 205332796, 307999194, 410665592, 615998388, 872664383, 1231996776, 1745328766, 2617993149, 3490657532, 5235986298, 6981315064, 10471972596, 20943945192]

約数ペア:

[(1, 20943945192), (2, 10471972596), (3, 6981315064), (4, 5235986298), (6, 3490657532), (8, 2617993149), (12, 1745328766), (17, 1231996776), (24, 872664383), (34, 615998388), (51, 410665592), (68, 307999194), (102, 205332796), (136, 153999597), (204, 102666398), (408, 51333199)]