20853824922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{55168849}}^1$

素因数の和:55168867

約数の個数: 32

約数和(自身を含む): 52962096000

約数和(自身を除く): 32108271078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 55168849, 110337698, 165506547, 331013094, 386181943, 496519641, 772363886, 993039282, 1158545829, 1489558923, 2317091658, 2979117846, 3475637487, 6951274974, 10426912461, 20853824922]

約数ペア:

[(1, 20853824922), (2, 10426912461), (3, 6951274974), (6, 3475637487), (7, 2979117846), (9, 2317091658), (14, 1489558923), (18, 1158545829), (21, 993039282), (27, 772363886), (42, 496519641), (54, 386181943), (63, 331013094), (126, 165506547), (189, 110337698), (378, 55168849)]