20164074360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{39343}}^1$

素因数の和:43628

約数の個数: 64

約数和(自身を含む): 60507924480

約数和(自身を除く): 40343850120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4271, 8542, 12813, 17084, 21355, 25626, 34168, 39343, 42710, 51252, 64065, 78686, 85420, 102504, 118029, 128130, 157372, 170840, 196715, 236058, 256260, 314744, 393430, 472116, 512520, 590145, 786860, 944232, 1180290, 1573720, 2360580, 4721160, 168033953, 336067906, 504101859, 672135812, 840169765, 1008203718, 1344271624, 1680339530, 2016407436, 2520509295, 3360679060, 4032814872, 5041018590, 6721358120, 10082037180, 20164074360]

約数ペア:

[(1, 20164074360), (2, 10082037180), (3, 6721358120), (4, 5041018590), (5, 4032814872), (6, 3360679060), (8, 2520509295), (10, 2016407436), (12, 1680339530), (15, 1344271624), (20, 1008203718), (24, 840169765), (30, 672135812), (40, 504101859), (60, 336067906), (120, 168033953), (4271, 4721160), (8542, 2360580), (12813, 1573720), (17084, 1180290), (21355, 944232), (25626, 786860), (34168, 590145), (39343, 512520), (42710, 472116), (51252, 393430), (64065, 314744), (78686, 256260), (85420, 236058), (102504, 196715), (118029, 170840), (128130, 157372)]