20066670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5746

約数の個数: 64

約数和(自身を含む): 57637440

約数和(自身を除く): 37570770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5717, 11434, 17151, 28585, 34302, 51453, 57170, 74321, 85755, 102906, 148642, 154359, 171510, 222963, 257265, 308718, 371605, 445926, 514530, 668889, 743210, 771795, 1114815, 1337778, 1543590, 2006667, 2229630, 3344445, 4013334, 6688890, 10033335, 20066670]

約数ペア:

[(1, 20066670), (2, 10033335), (3, 6688890), (5, 4013334), (6, 3344445), (9, 2229630), (10, 2006667), (13, 1543590), (15, 1337778), (18, 1114815), (26, 771795), (27, 743210), (30, 668889), (39, 514530), (45, 445926), (54, 371605), (65, 308718), (78, 257265), (90, 222963), (117, 171510), (130, 154359), (135, 148642), (195, 102906), (234, 85755), (270, 74321), (351, 57170), (390, 51453), (585, 34302), (702, 28585), (1170, 17151), (1755, 11434), (3510, 5717)]