20149128828

素因数分解:

$2^2\times 3^2\times {\mathrm{12893}}^1\times {\mathrm{43411}}^1$

素因数の和:56314

約数の個数: 36

約数和(自身を含む): 50937643848

約数和(自身を除く): 30788515020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12893, 25786, 38679, 43411, 51572, 77358, 86822, 116037, 130233, 154716, 173644, 232074, 260466, 390699, 464148, 520932, 781398, 1562796, 559698023, 1119396046, 1679094069, 2238792092, 3358188138, 5037282207, 6716376276, 10074564414, 20149128828]

約数ペア:

[(1, 20149128828), (2, 10074564414), (3, 6716376276), (4, 5037282207), (6, 3358188138), (9, 2238792092), (12, 1679094069), (18, 1119396046), (36, 559698023), (12893, 1562796), (25786, 781398), (38679, 520932), (43411, 464148), (51572, 390699), (77358, 260466), (86822, 232074), (116037, 173644), (130233, 154716)]