20358954990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6854867}}^1$

素因数の和:6854894

約数の個数: 64

約数和(自身を含む): 59226059520

約数和(自身を除く): 38867104530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6854867, 13709734, 20564601, 34274335, 41129202, 61693803, 68548670, 75403537, 102823005, 123387606, 150807074, 185081409, 205646010, 226210611, 308469015, 370162818, 377017685, 452421222, 616938030, 678631833, 754035370, 925407045, 1131053055, 1357263666, 1850814090, 2035895499, 2262106110, 3393159165, 4071790998, 6786318330, 10179477495, 20358954990]

約数ペア:

[(1, 20358954990), (2, 10179477495), (3, 6786318330), (5, 4071790998), (6, 3393159165), (9, 2262106110), (10, 2035895499), (11, 1850814090), (15, 1357263666), (18, 1131053055), (22, 925407045), (27, 754035370), (30, 678631833), (33, 616938030), (45, 452421222), (54, 377017685), (55, 370162818), (66, 308469015), (90, 226210611), (99, 205646010), (110, 185081409), (135, 150807074), (165, 123387606), (198, 102823005), (270, 75403537), (297, 68548670), (330, 61693803), (495, 41129202), (594, 34274335), (990, 20564601), (1485, 13709734), (2970, 6854867)]