20041492122

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7896569}}^1$

素因数の和:7896627

約数の個数: 32

約数和(自身を含む): 45484243200

約数和(自身を除く): 25442751078

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7896569, 15793138, 23689707, 47379414, 71069121, 142138242, 213207363, 371138743, 426414726, 742277486, 1113416229, 2226832458, 3340248687, 6680497374, 10020746061, 20041492122]

約数ペア:

[(1, 20041492122), (2, 10020746061), (3, 6680497374), (6, 3340248687), (9, 2226832458), (18, 1113416229), (27, 742277486), (47, 426414726), (54, 371138743), (94, 213207363), (141, 142138242), (282, 71069121), (423, 47379414), (846, 23689707), (1269, 15793138), (2538, 7896569)]