20341626630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{229771}}^1$

素因数の和:230021

約数の個数: 64

約数和(自身を含む): 52807120128

約数和(自身を除く): 32465493498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 1135, 1362, 2270, 2951, 3405, 5902, 6810, 8853, 14755, 17706, 29510, 44265, 88530, 229771, 459542, 689313, 1148855, 1378626, 2297710, 2987023, 3446565, 5974046, 6893130, 8961069, 14935115, 17922138, 29870230, 44805345, 52158017, 89610690, 104316034, 156474051, 260790085, 312948102, 521580170, 678054221, 782370255, 1356108442, 1564740510, 2034162663, 3390271105, 4068325326, 6780542210, 10170813315, 20341626630]

約数ペア:

[(1, 20341626630), (2, 10170813315), (3, 6780542210), (5, 4068325326), (6, 3390271105), (10, 2034162663), (13, 1564740510), (15, 1356108442), (26, 782370255), (30, 678054221), (39, 521580170), (65, 312948102), (78, 260790085), (130, 156474051), (195, 104316034), (227, 89610690), (390, 52158017), (454, 44805345), (681, 29870230), (1135, 17922138), (1362, 14935115), (2270, 8961069), (2951, 6893130), (3405, 5974046), (5902, 3446565), (6810, 2987023), (8853, 2297710), (14755, 1378626), (17706, 1148855), (29510, 689313), (44265, 459542), (88530, 229771)]