20552663313

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1\times {\mathrm{4801}}^1$

素因数の和:10054

約数の個数: 48

約数和(自身を含む): 36552670336

約数和(自身を除く): 16000007023

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4801, 5227, 14403, 15681, 33607, 36589, 43209, 47043, 62413, 67951, 100821, 109767, 187239, 203853, 302463, 329301, 436891, 475657, 561717, 611559, 1310673, 1426971, 3932019, 4280913, 25094827, 75284481, 175663789, 225853443, 326232751, 526991367, 978698253, 1580974101, 2283629257, 2936094759, 6850887771, 20552663313]

約数ペア:

[(1, 20552663313), (3, 6850887771), (7, 2936094759), (9, 2283629257), (13, 1580974101), (21, 978698253), (39, 526991367), (63, 326232751), (91, 225853443), (117, 175663789), (273, 75284481), (819, 25094827), (4801, 4280913), (5227, 3932019), (14403, 1426971), (15681, 1310673), (33607, 611559), (36589, 561717), (43209, 475657), (47043, 436891), (62413, 329301), (67951, 302463), (100821, 203853), (109767, 187239)]