20222654907

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{61169}}^1$

素因数の和:61372

約数の個数: 48

約数和(自身を含む): 33974307360

約数和(自身を除く): 13751652453

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 173, 273, 519, 637, 1211, 1911, 2249, 3633, 6747, 8477, 15743, 25431, 47229, 61169, 110201, 183507, 330603, 428183, 795197, 1284549, 2385591, 2997281, 5566379, 8991843, 10582237, 16699137, 31746711, 38964653, 74075659, 116893959, 137569081, 222226977, 412707243, 518529613, 962983567, 1555588839, 2888950701, 6740884969, 20222654907]

約数ペア:

[(1, 20222654907), (3, 6740884969), (7, 2888950701), (13, 1555588839), (21, 962983567), (39, 518529613), (49, 412707243), (91, 222226977), (147, 137569081), (173, 116893959), (273, 74075659), (519, 38964653), (637, 31746711), (1211, 16699137), (1911, 10582237), (2249, 8991843), (3633, 5566379), (6747, 2997281), (8477, 2385591), (15743, 1284549), (25431, 795197), (47229, 428183), (61169, 330603), (110201, 183507)]