20131423202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{86843}}^1$

素因数の和:87154

約数の個数: 32

約数和(自身を含む): 33877497024

約数和(自身を除く): 13746073822

約数列:

[1, 2, 11, 22, 41, 82, 257, 451, 514, 902, 2827, 5654, 10537, 21074, 86843, 115907, 173686, 231814, 955273, 1910546, 3560563, 7121126, 22318651, 39166193, 44637302, 78332386, 245505161, 491010322, 915064691, 1830129382, 10065711601, 20131423202]

約数ペア:

[(1, 20131423202), (2, 10065711601), (11, 1830129382), (22, 915064691), (41, 491010322), (82, 245505161), (257, 78332386), (451, 44637302), (514, 39166193), (902, 22318651), (2827, 7121126), (5654, 3560563), (10537, 1910546), (21074, 955273), (86843, 231814), (115907, 173686)]