20493523681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 22669839360

約数和(自身を除く): 2176315679

約数列:

[1, 17, 41, 59, 607, 697, 821, 1003, 2419, 10319, 13957, 24887, 33661, 35813, 41123, 48439, 423079, 498347, 572237, 608821, 823463, 1468333, 1985999, 8471899, 20432227, 24961661, 29402473, 33761983, 347347859, 499842041, 1205501393, 20493523681]

約数ペア:

[(1, 20493523681), (17, 1205501393), (41, 499842041), (59, 347347859), (607, 33761983), (697, 29402473), (821, 24961661), (1003, 20432227), (2419, 8471899), (10319, 1985999), (13957, 1468333), (24887, 823463), (33661, 608821), (35813, 572237), (41123, 498347), (48439, 423079)]