20583948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22277}}^1$

素因数の和:22302

約数の個数: 48

約数和(自身を含む): 59883264

約数和(自身を除く): 39299316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 22277, 44554, 66831, 89108, 133662, 155939, 245047, 267324, 311878, 467817, 490094, 623756, 735141, 935634, 980188, 1470282, 1715329, 1871268, 2940564, 3430658, 5145987, 6861316, 10291974, 20583948]

約数ペア:

[(1, 20583948), (2, 10291974), (3, 6861316), (4, 5145987), (6, 3430658), (7, 2940564), (11, 1871268), (12, 1715329), (14, 1470282), (21, 980188), (22, 935634), (28, 735141), (33, 623756), (42, 490094), (44, 467817), (66, 311878), (77, 267324), (84, 245047), (132, 155939), (154, 133662), (231, 89108), (308, 66831), (462, 44554), (924, 22277)]