20237862358

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{59471}}^1$

素因数の和:59812

約数の個数: 32

約数和(自身を含む): 35169361920

約数和(自身を除く): 14931499562

約数列:

[1, 2, 7, 14, 109, 218, 223, 446, 763, 1526, 1561, 3122, 24307, 48614, 59471, 118942, 170149, 340298, 416297, 832594, 6482339, 12964678, 13262033, 26524066, 45376373, 90752746, 92834231, 185668462, 1445561597, 2891123194, 10118931179, 20237862358]

約数ペア:

[(1, 20237862358), (2, 10118931179), (7, 2891123194), (14, 1445561597), (109, 185668462), (218, 92834231), (223, 90752746), (446, 45376373), (763, 26524066), (1526, 13262033), (1561, 12964678), (3122, 6482339), (24307, 832594), (48614, 416297), (59471, 340298), (118942, 170149)]