20776632

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 53844480

約数和(自身を除く): 33067848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 113, 141, 163, 188, 226, 282, 326, 339, 376, 452, 489, 564, 652, 678, 904, 978, 1128, 1304, 1356, 1956, 2712, 3912, 5311, 7661, 10622, 15322, 15933, 18419, 21244, 22983, 30644, 31866, 36838, 42488, 45966, 55257, 61288, 63732, 73676, 91932, 110514, 127464, 147352, 183864, 221028, 442056, 865693, 1731386, 2597079, 3462772, 5194158, 6925544, 10388316, 20776632]

約数ペア:

[(1, 20776632), (2, 10388316), (3, 6925544), (4, 5194158), (6, 3462772), (8, 2597079), (12, 1731386), (24, 865693), (47, 442056), (94, 221028), (113, 183864), (141, 147352), (163, 127464), (188, 110514), (226, 91932), (282, 73676), (326, 63732), (339, 61288), (376, 55257), (452, 45966), (489, 42488), (564, 36838), (652, 31866), (678, 30644), (904, 22983), (978, 21244), (1128, 18419), (1304, 15933), (1356, 15322), (1956, 10622), (2712, 7661), (3912, 5311)]