41201820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20809}}^1$

素因数の和:20835

約数の個数: 72

約数和(自身を含む): 136347120

約数和(自身を除く): 95145300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 20809, 41618, 62427, 83236, 104045, 124854, 187281, 208090, 228899, 249708, 312135, 374562, 416180, 457798, 624270, 686697, 749124, 915596, 936405, 1144495, 1248540, 1373394, 1872810, 2060091, 2288990, 2746788, 3433485, 3745620, 4120182, 4577980, 6866970, 8240364, 10300455, 13733940, 20600910, 41201820]

約数ペア:

[(1, 41201820), (2, 20600910), (3, 13733940), (4, 10300455), (5, 8240364), (6, 6866970), (9, 4577980), (10, 4120182), (11, 3745620), (12, 3433485), (15, 2746788), (18, 2288990), (20, 2060091), (22, 1872810), (30, 1373394), (33, 1248540), (36, 1144495), (44, 936405), (45, 915596), (55, 749124), (60, 686697), (66, 624270), (90, 457798), (99, 416180), (110, 374562), (132, 312135), (165, 249708), (180, 228899), (198, 208090), (220, 187281), (330, 124854), (396, 104045), (495, 83236), (660, 62427), (990, 41618), (1980, 20809)]