20335525236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43451977}}^1$

素因数の和:43452000

約数の個数: 36

約数和(自身を含む): 55357819972

約数和(自身を除く): 35022294736

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43451977, 86903954, 130355931, 173807908, 260711862, 391067793, 521423724, 564875701, 782135586, 1129751402, 1564271172, 1694627103, 2259502804, 3389254206, 5083881309, 6778508412, 10167762618, 20335525236]

約数ペア:

[(1, 20335525236), (2, 10167762618), (3, 6778508412), (4, 5083881309), (6, 3389254206), (9, 2259502804), (12, 1694627103), (13, 1564271172), (18, 1129751402), (26, 782135586), (36, 564875701), (39, 521423724), (52, 391067793), (78, 260711862), (117, 173807908), (156, 130355931), (234, 86903954), (468, 43451977)]