20171803638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{3793}}^1\times {\mathrm{18089}}^1$

素因数の和:21901

約数の個数: 48

約数和(自身を含む): 46945286640

約数和(自身を除く): 26773483002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 3793, 7586, 11379, 18089, 22758, 26551, 36178, 53102, 54267, 79653, 108534, 126623, 159306, 185857, 253246, 371714, 379869, 557571, 759738, 886361, 1115142, 1772722, 2659083, 5318166, 68611577, 137223154, 205834731, 411669462, 480281039, 960562078, 1440843117, 2881686234, 3361967273, 6723934546, 10085901819, 20171803638]

約数ペア:

[(1, 20171803638), (2, 10085901819), (3, 6723934546), (6, 3361967273), (7, 2881686234), (14, 1440843117), (21, 960562078), (42, 480281039), (49, 411669462), (98, 205834731), (147, 137223154), (294, 68611577), (3793, 5318166), (7586, 2659083), (11379, 1772722), (18089, 1115142), (22758, 886361), (26551, 759738), (36178, 557571), (53102, 379869), (54267, 371714), (79653, 253246), (108534, 185857), (126623, 159306)]