20236041748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{150427}}^1$

素因数の和:150656

約数の個数: 36

約数和(自身を含む): 38539653600

約数和(自身を除く): 18303611852

約数列:

[1, 2, 4, 13, 26, 52, 169, 199, 338, 398, 676, 796, 2587, 5174, 10348, 33631, 67262, 134524, 150427, 300854, 601708, 1955551, 3911102, 7822204, 25422163, 29934973, 50844326, 59869946, 101688652, 119739892, 389154649, 778309298, 1556618596, 5059010437, 10118020874, 20236041748]

約数ペア:

[(1, 20236041748), (2, 10118020874), (4, 5059010437), (13, 1556618596), (26, 778309298), (52, 389154649), (169, 119739892), (199, 101688652), (338, 59869946), (398, 50844326), (676, 29934973), (796, 25422163), (2587, 7822204), (5174, 3911102), (10348, 1955551), (33631, 601708), (67262, 300854), (134524, 150427)]