20083350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 58853376

約数和(自身を除く): 38770026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 617, 651, 775, 930, 1050, 1085, 1234, 1302, 1550, 1851, 2170, 2325, 3085, 3255, 3702, 4319, 4650, 5425, 6170, 6510, 8638, 9255, 10850, 12957, 15425, 16275, 18510, 19127, 21595, 25914, 30850, 32550, 38254, 43190, 46275, 57381, 64785, 92550, 95635, 107975, 114762, 129570, 133889, 191270, 215950, 267778, 286905, 323925, 401667, 478175, 573810, 647850, 669445, 803334, 956350, 1338890, 1434525, 2008335, 2869050, 3347225, 4016670, 6694450, 10041675, 20083350]

約数ペア:

[(1, 20083350), (2, 10041675), (3, 6694450), (5, 4016670), (6, 3347225), (7, 2869050), (10, 2008335), (14, 1434525), (15, 1338890), (21, 956350), (25, 803334), (30, 669445), (31, 647850), (35, 573810), (42, 478175), (50, 401667), (62, 323925), (70, 286905), (75, 267778), (93, 215950), (105, 191270), (150, 133889), (155, 129570), (175, 114762), (186, 107975), (210, 95635), (217, 92550), (310, 64785), (350, 57381), (434, 46275), (465, 43190), (525, 38254), (617, 32550), (651, 30850), (775, 25914), (930, 21595), (1050, 19127), (1085, 18510), (1234, 16275), (1302, 15425), (1550, 12957), (1851, 10850), (2170, 9255), (2325, 8638), (3085, 6510), (3255, 6170), (3702, 5425), (4319, 4650)]