20280209355660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7411}}^1\times {\mathrm{45608351}}^1$

素因数の和:45615774

約数の個数: 48

約数和(自身を含む): 56792249644032

約数和(自身を除く): 36512040288372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7411, 14822, 22233, 29644, 37055, 44466, 74110, 88932, 111165, 148220, 222330, 444660, 45608351, 91216702, 136825053, 182433404, 228041755, 273650106, 456083510, 547300212, 684125265, 912167020, 1368250530, 2736501060, 338003489261, 676006978522, 1014010467783, 1352013957044, 1690017446305, 2028020935566, 3380034892610, 4056041871132, 5070052338915, 6760069785220, 10140104677830, 20280209355660]

約数ペア:

[(1, 20280209355660), (2, 10140104677830), (3, 6760069785220), (4, 5070052338915), (5, 4056041871132), (6, 3380034892610), (10, 2028020935566), (12, 1690017446305), (15, 1352013957044), (20, 1014010467783), (30, 676006978522), (60, 338003489261), (7411, 2736501060), (14822, 1368250530), (22233, 912167020), (29644, 684125265), (37055, 547300212), (44466, 456083510), (74110, 273650106), (88932, 228041755), (111165, 182433404), (148220, 136825053), (222330, 91216702), (444660, 45608351)]