20235035530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1213}}^1\times {\mathrm{4621}}^1$

素因数の和:5879

約数の個数: 48

約数和(自身を含む): 38480978664

約数和(自身を除く): 18245943134

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1213, 1805, 2426, 3610, 4621, 6065, 9242, 12130, 23047, 23105, 46094, 46210, 87799, 115235, 175598, 230470, 437893, 438995, 875786, 877990, 1668181, 2189465, 3336362, 4378930, 5605273, 8340905, 11210546, 16681810, 28026365, 56052730, 106500187, 213000374, 532500935, 1065001870, 2023503553, 4047007106, 10117517765, 20235035530]

約数ペア:

[(1, 20235035530), (2, 10117517765), (5, 4047007106), (10, 2023503553), (19, 1065001870), (38, 532500935), (95, 213000374), (190, 106500187), (361, 56052730), (722, 28026365), (1213, 16681810), (1805, 11210546), (2426, 8340905), (3610, 5605273), (4621, 4378930), (6065, 3336362), (9242, 2189465), (12130, 1668181), (23047, 877990), (23105, 875786), (46094, 438995), (46210, 437893), (87799, 230470), (115235, 175598)]