20136100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3301}}^1$

素因数の和:3376

約数の個数: 36

約数和(自身を含む): 44425108

約数和(自身を除く): 24289008

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 3301, 6100, 6602, 13204, 16505, 33010, 66020, 82525, 165050, 201361, 330100, 402722, 805444, 1006805, 2013610, 4027220, 5034025, 10068050, 20136100]

約数ペア:

[(1, 20136100), (2, 10068050), (4, 5034025), (5, 4027220), (10, 2013610), (20, 1006805), (25, 805444), (50, 402722), (61, 330100), (100, 201361), (122, 165050), (244, 82525), (305, 66020), (610, 33010), (1220, 16505), (1525, 13204), (3050, 6602), (3301, 6100)]