20280491214

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{84067}}^1$

素因数の和:85400

約数の個数: 32

約数和(自身を含む): 41902181376

約数和(自身を除く): 21621690162

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1297, 2594, 3891, 7782, 40207, 80414, 84067, 120621, 168134, 241242, 252201, 504402, 2606077, 5212154, 7818231, 15636462, 109034899, 218069798, 327104697, 654209394, 3380081869, 6760163738, 10140245607, 20280491214]

約数ペア:

[(1, 20280491214), (2, 10140245607), (3, 6760163738), (6, 3380081869), (31, 654209394), (62, 327104697), (93, 218069798), (186, 109034899), (1297, 15636462), (2594, 7818231), (3891, 5212154), (7782, 2606077), (40207, 504402), (80414, 252201), (84067, 241242), (120621, 168134)]