20143765725235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{23510327}}^1$

素因数の和:23510691

約数の個数: 32

約数和(自身を含む): 26406800409600

約数和(自身を除く): 6263034684365

約数列:

[1, 5, 19, 29, 95, 145, 311, 551, 1555, 2755, 5909, 9019, 29545, 45095, 171361, 856805, 23510327, 117551635, 446696213, 681799483, 2233481065, 3408997415, 7311711697, 12954190177, 36558558485, 64770950885, 138922522243, 212039639213, 694612611215, 1060198196065, 4028753145047, 20143765725235]

約数ペア:

[(1, 20143765725235), (5, 4028753145047), (19, 1060198196065), (29, 694612611215), (95, 212039639213), (145, 138922522243), (311, 64770950885), (551, 36558558485), (1555, 12954190177), (2755, 7311711697), (5909, 3408997415), (9019, 2233481065), (29545, 681799483), (45095, 446696213), (171361, 117551635), (856805, 23510327)]