20132734095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{474437}}^1$

素因数の和:474512

約数の個数: 48

約数和(自身を含む): 37302213312

約数和(自身を除く): 17169479217

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 615, 943, 1035, 1845, 2829, 4715, 8487, 14145, 42435, 474437, 1423311, 2372185, 4269933, 7116555, 10912051, 19451917, 21349665, 32736153, 54560255, 58355751, 97259585, 98208459, 163680765, 175067253, 291778755, 447394091, 491042295, 875336265, 1342182273, 2236970455, 4026546819, 6710911365, 20132734095]

約数ペア:

[(1, 20132734095), (3, 6710911365), (5, 4026546819), (9, 2236970455), (15, 1342182273), (23, 875336265), (41, 491042295), (45, 447394091), (69, 291778755), (115, 175067253), (123, 163680765), (205, 98208459), (207, 97259585), (345, 58355751), (369, 54560255), (615, 32736153), (943, 21349665), (1035, 19451917), (1845, 10912051), (2829, 7116555), (4715, 4269933), (8487, 2372185), (14145, 1423311), (42435, 474437)]