20132300408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{116189}}^1$

素因数の和:116396

約数の個数: 48

約数和(自身を含む): 41723829000

約数和(自身を除く): 21591528592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 179, 242, 358, 484, 716, 968, 1432, 1969, 3938, 7876, 15752, 21659, 43318, 86636, 116189, 173272, 232378, 464756, 929512, 1278079, 2556158, 5112316, 10224632, 14058869, 20797831, 28117738, 41595662, 56235476, 83191324, 112470952, 166382648, 228776141, 457552282, 915104564, 1830209128, 2516537551, 5033075102, 10066150204, 20132300408]

約数ペア:

[(1, 20132300408), (2, 10066150204), (4, 5033075102), (8, 2516537551), (11, 1830209128), (22, 915104564), (44, 457552282), (88, 228776141), (121, 166382648), (179, 112470952), (242, 83191324), (358, 56235476), (484, 41595662), (716, 28117738), (968, 20797831), (1432, 14058869), (1969, 10224632), (3938, 5112316), (7876, 2556158), (15752, 1278079), (21659, 929512), (43318, 464756), (86636, 232378), (116189, 173272)]