20535367047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{78367}}^1\times {\mathrm{6719}}^1$

素因数の和:85102

約数の個数: 16

約数和(自身を含む): 29491445760

約数和(自身を除く): 8956078713

約数列:

[1, 3, 13, 39, 6719, 20157, 78367, 87347, 235101, 262041, 1018771, 3056313, 526547873, 1579643619, 6845122349, 20535367047]

約数ペア:

[(1, 20535367047), (3, 6845122349), (13, 1579643619), (39, 526547873), (6719, 3056313), (20157, 1018771), (78367, 262041), (87347, 235101)]