20564758464

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{843371}}^1$

素因数の和:843513

約数の個数: 56

約数和(自身を含む): 54839420928

約数和(自身を除く): 34274662464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 843371, 1686742, 2530113, 3373484, 5060226, 6746968, 10120452, 13493936, 20240904, 26987872, 40481808, 53975744, 80963616, 107108117, 161927232, 214216234, 321324351, 428432468, 642648702, 856864936, 1285297404, 1713729872, 2570594808, 3427459744, 5141189616, 6854919488, 10282379232, 20564758464]

約数ペア:

[(1, 20564758464), (2, 10282379232), (3, 6854919488), (4, 5141189616), (6, 3427459744), (8, 2570594808), (12, 1713729872), (16, 1285297404), (24, 856864936), (32, 642648702), (48, 428432468), (64, 321324351), (96, 214216234), (127, 161927232), (192, 107108117), (254, 80963616), (381, 53975744), (508, 40481808), (762, 26987872), (1016, 20240904), (1524, 13493936), (2032, 10120452), (3048, 6746968), (4064, 5060226), (6096, 3373484), (8128, 2530113), (12192, 1686742), (24384, 843371)]