20222462590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1873}}^1\times {\mathrm{8923}}^1$

素因数の和:10825

約数の個数: 48

約数和(自身を含む): 40036240944

約数和(自身を除く): 19813778354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1873, 3746, 8923, 9365, 17846, 18730, 20603, 41206, 44615, 89230, 98153, 103015, 196306, 206030, 226633, 453266, 490765, 981530, 1079683, 1133165, 2159366, 2266330, 5398415, 10796830, 16712779, 33425558, 83563895, 167127790, 183840569, 367681138, 919202845, 1838405690, 2022246259, 4044492518, 10111231295, 20222462590]

約数ペア:

[(1, 20222462590), (2, 10111231295), (5, 4044492518), (10, 2022246259), (11, 1838405690), (22, 919202845), (55, 367681138), (110, 183840569), (121, 167127790), (242, 83563895), (605, 33425558), (1210, 16712779), (1873, 10796830), (3746, 5398415), (8923, 2266330), (9365, 2159366), (17846, 1133165), (18730, 1079683), (20603, 981530), (41206, 490765), (44615, 453266), (89230, 226633), (98153, 206030), (103015, 196306)]