20346874339980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42349}}^1\times {\mathrm{8007617}}^1$

素因数の和:8049978

約数の個数: 48

約数和(自身を含む): 56972600546400

約数和(自身を除く): 36625726206420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42349, 84698, 127047, 169396, 211745, 254094, 423490, 508188, 635235, 846980, 1270470, 2540940, 8007617, 16015234, 24022851, 32030468, 40038085, 48045702, 80076170, 96091404, 120114255, 160152340, 240228510, 480457020, 339114572333, 678229144666, 1017343716999, 1356458289332, 1695572861665, 2034687433998, 3391145723330, 4069374867996, 5086718584995, 6782291446660, 10173437169990, 20346874339980]

約数ペア:

[(1, 20346874339980), (2, 10173437169990), (3, 6782291446660), (4, 5086718584995), (5, 4069374867996), (6, 3391145723330), (10, 2034687433998), (12, 1695572861665), (15, 1356458289332), (20, 1017343716999), (30, 678229144666), (60, 339114572333), (42349, 480457020), (84698, 240228510), (127047, 160152340), (169396, 120114255), (211745, 96091404), (254094, 80076170), (423490, 48045702), (508188, 40038085), (635235, 32030468), (846980, 24022851), (1270470, 16015234), (2540940, 8007617)]