20092462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 34624800

約数和(自身を除く): 14532338

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 457, 494, 914, 1157, 1691, 2314, 3382, 5941, 8683, 11882, 17366, 21983, 40673, 43966, 81346, 112879, 225758, 528749, 772787, 1057498, 1545574, 10046231, 20092462]

約数ペア:

[(1, 20092462), (2, 10046231), (13, 1545574), (19, 1057498), (26, 772787), (38, 528749), (89, 225758), (178, 112879), (247, 81346), (457, 43966), (494, 40673), (914, 21983), (1157, 17366), (1691, 11882), (2314, 8683), (3382, 5941)]