20148177522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{12401}}^1$

素因数の和:12759

約数の個数: 64

約数和(自身を含む): 44575764480

約数和(自身を除く): 24427586958

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 239, 309, 478, 618, 717, 1133, 1434, 2266, 2629, 3399, 5258, 6798, 7887, 12401, 15774, 24617, 24802, 37203, 49234, 73851, 74406, 136411, 147702, 270787, 272822, 409233, 541574, 812361, 818466, 1277303, 1624722, 2554606, 2963839, 3831909, 5927678, 7663818, 8891517, 14050333, 17783034, 28100666, 32602229, 42150999, 65204458, 84301998, 97806687, 195613374, 305275417, 610550834, 915826251, 1831652502, 3358029587, 6716059174, 10074088761, 20148177522]

約数ペア:

[(1, 20148177522), (2, 10074088761), (3, 6716059174), (6, 3358029587), (11, 1831652502), (22, 915826251), (33, 610550834), (66, 305275417), (103, 195613374), (206, 97806687), (239, 84301998), (309, 65204458), (478, 42150999), (618, 32602229), (717, 28100666), (1133, 17783034), (1434, 14050333), (2266, 8891517), (2629, 7663818), (3399, 5927678), (5258, 3831909), (6798, 2963839), (7887, 2554606), (12401, 1624722), (15774, 1277303), (24617, 818466), (24802, 812361), (37203, 541574), (49234, 409233), (73851, 272822), (74406, 270787), (136411, 147702)]