20846330966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{727}}^1\times {\mathrm{1223}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 33040949760

約数和(自身を除く): 12194618794

約数列:

[1, 2, 19, 38, 617, 727, 1223, 1234, 1454, 2446, 11723, 13813, 23237, 23446, 27626, 46474, 448559, 754591, 889121, 897118, 1509182, 1778242, 8522621, 14337229, 16893299, 17045242, 28674458, 33786598, 548587657, 1097175314, 10423165483, 20846330966]

約数ペア:

[(1, 20846330966), (2, 10423165483), (19, 1097175314), (38, 548587657), (617, 33786598), (727, 28674458), (1223, 17045242), (1234, 16893299), (1454, 14337229), (2446, 8522621), (11723, 1778242), (13813, 1509182), (23237, 897118), (23446, 889121), (27626, 754591), (46474, 448559)]