2000661632

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13627}}^1$

素因数の和:13709

約数の個数: 64

約数和(自身を含む): 4225770240

約数和(自身を除く): 2225108608

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 3968, 4588, 4736, 9176, 13627, 18352, 27254, 36704, 54508, 73408, 109016, 146816, 218032, 422437, 436064, 504199, 844874, 872128, 1008398, 1689748, 1744256, 2016796, 3379496, 4033592, 6758992, 8067184, 13517984, 15630169, 16134368, 27035968, 31260338, 32268736, 54071936, 62520676, 64537472, 125041352, 250082704, 500165408, 1000330816, 2000661632]

約数ペア:

[(1, 2000661632), (2, 1000330816), (4, 500165408), (8, 250082704), (16, 125041352), (31, 64537472), (32, 62520676), (37, 54071936), (62, 32268736), (64, 31260338), (74, 27035968), (124, 16134368), (128, 15630169), (148, 13517984), (248, 8067184), (296, 6758992), (496, 4033592), (592, 3379496), (992, 2016796), (1147, 1744256), (1184, 1689748), (1984, 1008398), (2294, 872128), (2368, 844874), (3968, 504199), (4588, 436064), (4736, 422437), (9176, 218032), (13627, 146816), (18352, 109016), (27254, 73408), (36704, 54508)]