20922485670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{13903}}^1$

素因数の和:14666

約数の個数: 96

約数和(自身を含む): 56845780992

約数和(自身を除く): 35923295322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 727, 1035, 1454, 2070, 2181, 3635, 4362, 6543, 7270, 10905, 13086, 13903, 16721, 21810, 27806, 32715, 33442, 41709, 50163, 65430, 69515, 83418, 83605, 100326, 125127, 139030, 150489, 167210, 208545, 250254, 250815, 300978, 319769, 417090, 501630, 625635, 639538, 752445, 959307, 1251270, 1504890, 1598845, 1918614, 2877921, 3197690, 4796535, 5755842, 9593070, 10107481, 14389605, 20214962, 28779210, 30322443, 50537405, 60644886, 90967329, 101074810, 151612215, 181934658, 232472063, 303224430, 454836645, 464944126, 697416189, 909673290, 1162360315, 1394832378, 2092248567, 2324720630, 3487080945, 4184497134, 6974161890, 10461242835, 20922485670]

約数ペア:

[(1, 20922485670), (2, 10461242835), (3, 6974161890), (5, 4184497134), (6, 3487080945), (9, 2324720630), (10, 2092248567), (15, 1394832378), (18, 1162360315), (23, 909673290), (30, 697416189), (45, 464944126), (46, 454836645), (69, 303224430), (90, 232472063), (115, 181934658), (138, 151612215), (207, 101074810), (230, 90967329), (345, 60644886), (414, 50537405), (690, 30322443), (727, 28779210), (1035, 20214962), (1454, 14389605), (2070, 10107481), (2181, 9593070), (3635, 5755842), (4362, 4796535), (6543, 3197690), (7270, 2877921), (10905, 1918614), (13086, 1598845), (13903, 1504890), (16721, 1251270), (21810, 959307), (27806, 752445), (32715, 639538), (33442, 625635), (41709, 501630), (50163, 417090), (65430, 319769), (69515, 300978), (83418, 250815), (83605, 250254), (100326, 208545), (125127, 167210), (139030, 150489)]