20199876551

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{103217}}^1$

素因数の和:103414

約数の個数: 16

約数和(自身を含む): 21403284480

約数和(自身を除く): 1203407929

約数列:

[1, 31, 59, 107, 1829, 3317, 6313, 103217, 195703, 3199727, 6089803, 11044219, 188783893, 342370789, 651608921, 20199876551]

約数ペア:

[(1, 20199876551), (31, 651608921), (59, 342370789), (107, 188783893), (1829, 11044219), (3317, 6089803), (6313, 3199727), (103217, 195703)]