20056899506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^2\times {\mathrm{1607}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 36588226176

約数和(自身を除く): 16531326670

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 1603, 1607, 3206, 3214, 3893, 7786, 11249, 22498, 27251, 27319, 52441, 54502, 54638, 104882, 191233, 367087, 368003, 382466, 734174, 736006, 891497, 1782994, 2576021, 5152042, 6240479, 6256051, 12480958, 12512102, 43792357, 84272687, 87584714, 168545374, 589908809, 1179817618, 1432635679, 2865271358, 10028449753, 20056899506]

約数ペア:

[(1, 20056899506), (2, 10028449753), (7, 2865271358), (14, 1432635679), (17, 1179817618), (34, 589908809), (119, 168545374), (229, 87584714), (238, 84272687), (458, 43792357), (1603, 12512102), (1607, 12480958), (3206, 6256051), (3214, 6240479), (3893, 5152042), (7786, 2576021), (11249, 1782994), (22498, 891497), (27251, 736006), (27319, 734174), (52441, 382466), (54502, 368003), (54638, 367087), (104882, 191233)]