20121636392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17588843}}^1$

素因数の和:17588873

約数の個数: 32

約数和(自身を含む): 44323886880

約数和(自身を除く): 24202250488

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 17588843, 35177686, 70355372, 140710744, 193477273, 228654959, 386954546, 457309918, 773909092, 914619836, 1547818184, 1829239672, 2515204549, 5030409098, 10060818196, 20121636392]

約数ペア:

[(1, 20121636392), (2, 10060818196), (4, 5030409098), (8, 2515204549), (11, 1829239672), (13, 1547818184), (22, 914619836), (26, 773909092), (44, 457309918), (52, 386954546), (88, 228654959), (104, 193477273), (143, 140710744), (286, 70355372), (572, 35177686), (1144, 17588843)]