20084896836

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{691343}}^1$

素因数の和:691625

約数の個数: 48

約数和(自身を含む): 52265606400

約数和(自身を除く): 32180709564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 7263, 9684, 14526, 29052, 691343, 1382686, 2074029, 2765372, 4148058, 6222087, 8296116, 12444174, 18666261, 24888348, 37332522, 74665044, 185971267, 371942534, 557913801, 743885068, 1115827602, 1673741403, 2231655204, 3347482806, 5021224209, 6694965612, 10042448418, 20084896836]

約数ペア:

[(1, 20084896836), (2, 10042448418), (3, 6694965612), (4, 5021224209), (6, 3347482806), (9, 2231655204), (12, 1673741403), (18, 1115827602), (27, 743885068), (36, 557913801), (54, 371942534), (108, 185971267), (269, 74665044), (538, 37332522), (807, 24888348), (1076, 18666261), (1614, 12444174), (2421, 8296116), (3228, 6222087), (4842, 4148058), (7263, 2765372), (9684, 2074029), (14526, 1382686), (29052, 691343)]