1020245957536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{13463}}^1\times {\mathrm{182167}}^1$

素因数の和:195653

約数の個数: 48

約数和(自身を含む): 2163290177664

約数和(自身を除く): 1143044220128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 13463, 26926, 53852, 107704, 175019, 182167, 215408, 350038, 364334, 430816, 700076, 728668, 1400152, 1457336, 2368171, 2800304, 2914672, 4736342, 5600608, 5829344, 9472684, 18945368, 37890736, 75781472, 2452514321, 4905028642, 9810057284, 19620114568, 31882686173, 39240229136, 63765372346, 78480458272, 127530744692, 255061489384, 510122978768, 1020245957536]

約数ペア:

[(1, 1020245957536), (2, 510122978768), (4, 255061489384), (8, 127530744692), (13, 78480458272), (16, 63765372346), (26, 39240229136), (32, 31882686173), (52, 19620114568), (104, 9810057284), (208, 4905028642), (416, 2452514321), (13463, 75781472), (26926, 37890736), (53852, 18945368), (107704, 9472684), (175019, 5829344), (182167, 5600608), (215408, 4736342), (350038, 2914672), (364334, 2800304), (430816, 2368171), (700076, 1457336), (728668, 1400152)]