20186873911

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{18059}}^1$

素因数の和:18534

約数の個数: 16

約数和(自身を含む): 21096391680

約数和(自身を除く): 909517769

約数列:

[1, 31, 107, 337, 3317, 10447, 18059, 36059, 559829, 1117829, 1932313, 6085883, 59901703, 188662373, 651189481, 20186873911]

約数ペア:

[(1, 20186873911), (31, 651189481), (107, 188662373), (337, 59901703), (3317, 6085883), (10447, 1932313), (18059, 1117829), (36059, 559829)]