20234744

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 38923200

約数和(自身を除く): 18688456

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 316, 317, 404, 632, 634, 808, 1268, 2536, 7979, 15958, 25043, 31916, 32017, 50086, 63832, 64034, 100172, 128068, 200344, 256136, 2529343, 5058686, 10117372, 20234744]

約数ペア:

[(1, 20234744), (2, 10117372), (4, 5058686), (8, 2529343), (79, 256136), (101, 200344), (158, 128068), (202, 100172), (316, 64034), (317, 63832), (404, 50086), (632, 32017), (634, 31916), (808, 25043), (1268, 15958), (2536, 7979)]