2016098020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{3691}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 4376526336

約数和(自身を除く): 2360428316

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 881, 1762, 3524, 3691, 4405, 7382, 8810, 14764, 17620, 18455, 27311, 36910, 54622, 73820, 109244, 114421, 136555, 228842, 273110, 457684, 546220, 572105, 1144210, 2288420, 3251771, 6503542, 13007084, 16258855, 32517710, 65035420, 100804901, 201609802, 403219604, 504024505, 1008049010, 2016098020]

約数ペア:

[(1, 2016098020), (2, 1008049010), (4, 504024505), (5, 403219604), (10, 201609802), (20, 100804901), (31, 65035420), (62, 32517710), (124, 16258855), (155, 13007084), (310, 6503542), (620, 3251771), (881, 2288420), (1762, 1144210), (3524, 572105), (3691, 546220), (4405, 457684), (7382, 273110), (8810, 228842), (14764, 136555), (17620, 114421), (18455, 109244), (27311, 73820), (36910, 54622)]