20199863182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{15991}}^1$

素因数の和:16764

約数の個数: 32

約数和(自身を含む): 32736135744

約数和(自身を除く): 12536272562

約数列:

[1, 2, 17, 34, 53, 106, 701, 901, 1402, 1802, 11917, 15991, 23834, 31982, 37153, 74306, 271847, 543694, 631601, 847523, 1263202, 1695046, 11209691, 14407891, 22419382, 28815782, 190564747, 381129494, 594113623, 1188227246, 10099931591, 20199863182]

約数ペア:

[(1, 20199863182), (2, 10099931591), (17, 1188227246), (34, 594113623), (53, 381129494), (106, 190564747), (701, 28815782), (901, 22419382), (1402, 14407891), (1802, 11209691), (11917, 1695046), (15991, 1263202), (23834, 847523), (31982, 631601), (37153, 543694), (74306, 271847)]