20167553955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{101449}}^1$

素因数の和:101943

約数の個数: 32

約数和(自身を含む): 33454152000

約数和(自身を除く): 13286598045

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 457, 1371, 2285, 6855, 13253, 39759, 66265, 101449, 198795, 304347, 507245, 1521735, 2942021, 8826063, 14710105, 44130315, 46362193, 139086579, 231810965, 695432895, 1344503597, 4033510791, 6722517985, 20167553955]

約数ペア:

[(1, 20167553955), (3, 6722517985), (5, 4033510791), (15, 1344503597), (29, 695432895), (87, 231810965), (145, 139086579), (435, 46362193), (457, 44130315), (1371, 14710105), (2285, 8826063), (6855, 2942021), (13253, 1521735), (39759, 507245), (66265, 304347), (101449, 198795)]