20157767071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{3853}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 23308992000

約数和(自身を除く): 3151224929

約数列:

[1, 13, 19, 59, 247, 359, 767, 1121, 3853, 4667, 6821, 14573, 21181, 50089, 73207, 88673, 227327, 275353, 402439, 951691, 1383227, 2955251, 4319213, 5231707, 17981951, 26281313, 56149769, 81610393, 341657069, 1060935109, 1550597467, 20157767071]

約数ペア:

[(1, 20157767071), (13, 1550597467), (19, 1060935109), (59, 341657069), (247, 81610393), (359, 56149769), (767, 26281313), (1121, 17981951), (3853, 5231707), (4667, 4319213), (6821, 2955251), (14573, 1383227), (21181, 951691), (50089, 402439), (73207, 275353), (88673, 227327)]