20221567499

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9767}}^1$

素因数の和:9888

約数の個数: 48

約数和(自身を含む): 25656238080

約数和(自身を除く): 5434670581

約数列:

[1, 7, 29, 31, 47, 49, 203, 217, 329, 899, 1363, 1421, 1457, 1519, 2303, 6293, 9541, 9767, 10199, 42253, 44051, 66787, 68369, 71393, 283243, 295771, 302777, 459049, 478583, 1982701, 2070397, 2119439, 3213343, 8780533, 13312421, 13878907, 14230519, 14836073, 22493401, 61463731, 93186947, 99613633, 412685051, 430246117, 652308629, 697295431, 2888795357, 20221567499]

約数ペア:

[(1, 20221567499), (7, 2888795357), (29, 697295431), (31, 652308629), (47, 430246117), (49, 412685051), (203, 99613633), (217, 93186947), (329, 61463731), (899, 22493401), (1363, 14836073), (1421, 14230519), (1457, 13878907), (1519, 13312421), (2303, 8780533), (6293, 3213343), (9541, 2119439), (9767, 2070397), (10199, 1982701), (42253, 478583), (44051, 459049), (66787, 302777), (68369, 295771), (71393, 283243)]