20101876743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{15973}}^1$

素因数の和:16096

約数の個数: 48

約数和(自身を含む): 30670335584

約数和(自身を除く): 10568458841

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 529, 793, 897, 1403, 1587, 2379, 4209, 6877, 15973, 18239, 20631, 32269, 47919, 54717, 96807, 207649, 367379, 419497, 622947, 974353, 1102137, 1258491, 2923059, 4775927, 8449717, 12666589, 14327781, 22410119, 25349151, 37999767, 67230357, 109846321, 291331547, 329538963, 515432737, 873994641, 1546298211, 6700625581, 20101876743]

約数ペア:

[(1, 20101876743), (3, 6700625581), (13, 1546298211), (23, 873994641), (39, 515432737), (61, 329538963), (69, 291331547), (183, 109846321), (299, 67230357), (529, 37999767), (793, 25349151), (897, 22410119), (1403, 14327781), (1587, 12666589), (2379, 8449717), (4209, 4775927), (6877, 2923059), (15973, 1258491), (18239, 1102137), (20631, 974353), (32269, 622947), (47919, 419497), (54717, 367379), (96807, 207649)]