20853792384

素因数分解:

$2^7\times 3^1\times {\mathrm{523}}^1\times {\mathrm{103837}}^1$

素因数の和:104377

約数の個数: 64

約数和(自身を含む): 55499334240

約数和(自身を除く): 34645541856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 523, 1046, 1569, 2092, 3138, 4184, 6276, 8368, 12552, 16736, 25104, 33472, 50208, 66944, 100416, 103837, 200832, 207674, 311511, 415348, 623022, 830696, 1246044, 1661392, 2492088, 3322784, 4984176, 6645568, 9968352, 13291136, 19936704, 39873408, 54306751, 108613502, 162920253, 217227004, 325840506, 434454008, 651681012, 868908016, 1303362024, 1737816032, 2606724048, 3475632064, 5213448096, 6951264128, 10426896192, 20853792384]

約数ペア:

[(1, 20853792384), (2, 10426896192), (3, 6951264128), (4, 5213448096), (6, 3475632064), (8, 2606724048), (12, 1737816032), (16, 1303362024), (24, 868908016), (32, 651681012), (48, 434454008), (64, 325840506), (96, 217227004), (128, 162920253), (192, 108613502), (384, 54306751), (523, 39873408), (1046, 19936704), (1569, 13291136), (2092, 9968352), (3138, 6645568), (4184, 4984176), (6276, 3322784), (8368, 2492088), (12552, 1661392), (16736, 1246044), (25104, 830696), (33472, 623022), (50208, 415348), (66944, 311511), (100416, 207674), (103837, 200832)]