20019102

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 21228258

約数列:

[1, 2, 3, 6, 61, 83, 122, 166, 183, 249, 366, 498, 659, 1318, 1977, 3954, 5063, 10126, 15189, 30378, 40199, 54697, 80398, 109394, 120597, 164091, 241194, 328182, 3336517, 6673034, 10009551, 20019102]

約数ペア:

[(1, 20019102), (2, 10009551), (3, 6673034), (6, 3336517), (61, 328182), (83, 241194), (122, 164091), (166, 120597), (183, 109394), (249, 80398), (366, 54697), (498, 40199), (659, 30378), (1318, 15189), (1977, 10126), (3954, 5063)]