20191169830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1601203}}^1$

素因数の和:1601320

約数の個数: 32

約数和(自身を含む): 39543333984

約数和(自身を除く): 19352164154

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 1601203, 3202406, 8006015, 16012030, 20815639, 41631278, 104078195, 155316691, 208156390, 310633382, 776583455, 1553166910, 2019116983, 4038233966, 10095584915, 20191169830]

約数ペア:

[(1, 20191169830), (2, 10095584915), (5, 4038233966), (10, 2019116983), (13, 1553166910), (26, 776583455), (65, 310633382), (97, 208156390), (130, 155316691), (194, 104078195), (485, 41631278), (970, 20815639), (1261, 16012030), (2522, 8006015), (6305, 3202406), (12610, 1601203)]