20160797035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{1511}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 24971950080

約数和(自身を除く): 4811153045

約数列:

[1, 5, 43, 215, 229, 271, 1145, 1355, 1511, 7555, 9847, 11653, 49235, 58265, 62059, 64973, 310295, 324865, 346019, 409481, 1730095, 2047405, 2668537, 13342685, 14878817, 17607683, 74394085, 88038415, 93771149, 468855745, 4032159407, 20160797035]

約数ペア:

[(1, 20160797035), (5, 4032159407), (43, 468855745), (215, 93771149), (229, 88038415), (271, 74394085), (1145, 17607683), (1355, 14878817), (1511, 13342685), (7555, 2668537), (9847, 2047405), (11653, 1730095), (49235, 409481), (58265, 346019), (62059, 324865), (64973, 310295)]