20222337260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1716667}}^1$

素因数の和:1716726

約数の個数: 48

約数和(自身を含む): 46144035840

約数和(自身を除く): 25921698580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 1716667, 3433334, 6866668, 8583335, 17166670, 32616673, 34333340, 53216677, 65233346, 106433354, 130466692, 163083365, 212866708, 266083385, 326166730, 532166770, 652333460, 1011116863, 1064333540, 2022233726, 4044467452, 5055584315, 10111168630, 20222337260]

約数ペア:

[(1, 20222337260), (2, 10111168630), (4, 5055584315), (5, 4044467452), (10, 2022233726), (19, 1064333540), (20, 1011116863), (31, 652333460), (38, 532166770), (62, 326166730), (76, 266083385), (95, 212866708), (124, 163083365), (155, 130466692), (190, 106433354), (310, 65233346), (380, 53216677), (589, 34333340), (620, 32616673), (1178, 17166670), (2356, 8583335), (2945, 6866668), (5890, 3433334), (11780, 1716667)]