2020383872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{2027}}^1$

素因数の和:2653

約数の個数: 64

約数和(自身を含む): 4343976000

約数和(自身を除く): 2323592128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 599, 832, 1198, 1664, 2027, 2396, 4054, 4792, 7787, 8108, 9584, 15574, 16216, 19168, 26351, 31148, 32432, 38336, 52702, 62296, 64864, 76672, 105404, 124592, 129728, 210808, 249184, 259456, 421616, 498368, 843232, 996736, 1214173, 1686464, 2428346, 3372928, 4856692, 9713384, 15784249, 19426768, 31568498, 38853536, 63136996, 77707072, 126273992, 155414144, 252547984, 505095968, 1010191936, 2020383872]

約数ペア:

[(1, 2020383872), (2, 1010191936), (4, 505095968), (8, 252547984), (13, 155414144), (16, 126273992), (26, 77707072), (32, 63136996), (52, 38853536), (64, 31568498), (104, 19426768), (128, 15784249), (208, 9713384), (416, 4856692), (599, 3372928), (832, 2428346), (1198, 1686464), (1664, 1214173), (2027, 996736), (2396, 843232), (4054, 498368), (4792, 421616), (7787, 259456), (8108, 249184), (9584, 210808), (15574, 129728), (16216, 124592), (19168, 105404), (26351, 76672), (31148, 64864), (32432, 62296), (38336, 52702)]