20919602214

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{6149207}}^1$

素因数の和:6149231

約数の個数: 48

約数和(自身を含む): 53719481088

約数和(自身を除く): 32799878874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 6149207, 12298414, 18447621, 36895242, 43044449, 55342863, 86088898, 110685726, 129133347, 166028589, 258266694, 332057178, 387400041, 498085767, 774800082, 996171534, 1162200123, 1494257301, 2324400246, 2988514602, 3486600369, 6973200738, 10459801107, 20919602214]

約数ペア:

[(1, 20919602214), (2, 10459801107), (3, 6973200738), (6, 3486600369), (7, 2988514602), (9, 2324400246), (14, 1494257301), (18, 1162200123), (21, 996171534), (27, 774800082), (42, 498085767), (54, 387400041), (63, 332057178), (81, 258266694), (126, 166028589), (162, 129133347), (189, 110685726), (243, 86088898), (378, 55342863), (486, 43044449), (567, 36895242), (1134, 18447621), (1701, 12298414), (3402, 6149207)]