20542822140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14886103}}^1$

素因数の和:14886138

約数の個数: 48

約数和(自身を含む): 60020771328

約数和(自身を除く): 39477949188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14886103, 29772206, 44658309, 59544412, 74430515, 89316618, 148861030, 178633236, 223291545, 297722060, 342380369, 446583090, 684760738, 893166180, 1027141107, 1369521476, 1711901845, 2054282214, 3423803690, 4108564428, 5135705535, 6847607380, 10271411070, 20542822140]

約数ペア:

[(1, 20542822140), (2, 10271411070), (3, 6847607380), (4, 5135705535), (5, 4108564428), (6, 3423803690), (10, 2054282214), (12, 1711901845), (15, 1369521476), (20, 1027141107), (23, 893166180), (30, 684760738), (46, 446583090), (60, 342380369), (69, 297722060), (92, 223291545), (115, 178633236), (138, 148861030), (230, 89316618), (276, 74430515), (345, 59544412), (460, 44658309), (690, 29772206), (1380, 14886103)]