20552814

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36833}}^1$

素因数の和:36872

約数の個数: 24

約数和(自身を含む): 45968832

約数和(自身を除く): 25416018

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36833, 73666, 110499, 220998, 331497, 662994, 1141823, 2283646, 3425469, 6850938, 10276407, 20552814]

約数ペア:

[(1, 20552814), (2, 10276407), (3, 6850938), (6, 3425469), (9, 2283646), (18, 1141823), (31, 662994), (62, 331497), (93, 220998), (186, 110499), (279, 73666), (558, 36833)]