20227956301

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{9001}}^1$

素因数の和:9365

約数の個数: 32

約数和(自身を含む): 24825355520

約数和(自身を除く): 4597399219

約数列:

[1, 7, 19, 61, 133, 277, 427, 1159, 1939, 5263, 8113, 9001, 16897, 36841, 63007, 118279, 171019, 321043, 549061, 1197133, 2247301, 2493277, 3843427, 10432159, 17452939, 47372263, 73025113, 152089897, 331605841, 1064629279, 2889708043, 20227956301]

約数ペア:

[(1, 20227956301), (7, 2889708043), (19, 1064629279), (61, 331605841), (133, 152089897), (277, 73025113), (427, 47372263), (1159, 17452939), (1939, 10432159), (5263, 3843427), (8113, 2493277), (9001, 2247301), (16897, 1197133), (36841, 549061), (63007, 321043), (118279, 171019)]