20207130288

素因数分解:

$2^4\times 3^1\times {\mathrm{6653}}^1\times {\mathrm{63277}}^1$

素因数の和:69941

約数の個数: 40

約数和(自身を含む): 52210424688

約数和(自身を除く): 32003294400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6653, 13306, 19959, 26612, 39918, 53224, 63277, 79836, 106448, 126554, 159672, 189831, 253108, 319344, 379662, 506216, 759324, 1012432, 1518648, 3037296, 420981881, 841963762, 1262945643, 1683927524, 2525891286, 3367855048, 5051782572, 6735710096, 10103565144, 20207130288]

約数ペア:

[(1, 20207130288), (2, 10103565144), (3, 6735710096), (4, 5051782572), (6, 3367855048), (8, 2525891286), (12, 1683927524), (16, 1262945643), (24, 841963762), (48, 420981881), (6653, 3037296), (13306, 1518648), (19959, 1012432), (26612, 759324), (39918, 506216), (53224, 379662), (63277, 319344), (79836, 253108), (106448, 189831), (126554, 159672)]