20159283056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3095713}}^1$

素因数の和:3095769

約数の個数: 40

約数和(自身を含む): 43761013104

約数和(自身を除く): 23601730048

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 3095713, 6191426, 12382852, 24765704, 34052843, 49531408, 68105686, 114541381, 136211372, 229082762, 272422744, 458165524, 544845488, 916331048, 1259955191, 1832662096, 2519910382, 5039820764, 10079641528, 20159283056]

約数ペア:

[(1, 20159283056), (2, 10079641528), (4, 5039820764), (8, 2519910382), (11, 1832662096), (16, 1259955191), (22, 916331048), (37, 544845488), (44, 458165524), (74, 272422744), (88, 229082762), (148, 136211372), (176, 114541381), (296, 68105686), (407, 49531408), (592, 34052843), (814, 24765704), (1628, 12382852), (3256, 6191426), (6512, 3095713)]