20193706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4339}}^1$

素因数の和:4533

約数の個数: 16

約数和(自身を含む): 32810400

約数和(自身を除く): 12616694

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4339, 4654, 8678, 56407, 112814, 776681, 1553362, 10096853, 20193706]

約数ペア:

[(1, 20193706), (2, 10096853), (13, 1553362), (26, 776681), (179, 112814), (358, 56407), (2327, 8678), (4339, 4654)]