20024466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 50595840

約数和(自身を除く): 30571374

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 487, 534, 623, 974, 979, 1246, 1461, 1869, 1958, 2922, 2937, 3409, 3738, 5357, 5874, 6818, 6853, 10227, 10714, 13706, 16071, 20454, 20559, 32142, 37499, 41118, 43343, 74998, 86686, 112497, 130029, 224994, 260058, 303401, 476773, 606802, 910203, 953546, 1430319, 1820406, 2860638, 3337411, 6674822, 10012233, 20024466]

約数ペア:

[(1, 20024466), (2, 10012233), (3, 6674822), (6, 3337411), (7, 2860638), (11, 1820406), (14, 1430319), (21, 953546), (22, 910203), (33, 606802), (42, 476773), (66, 303401), (77, 260058), (89, 224994), (154, 130029), (178, 112497), (231, 86686), (267, 74998), (462, 43343), (487, 41118), (534, 37499), (623, 32142), (974, 20559), (979, 20454), (1246, 16071), (1461, 13706), (1869, 10714), (1958, 10227), (2922, 6853), (2937, 6818), (3409, 5874), (3738, 5357)]