20887978446726

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{253501037}}^1$

素因数の和:253501516

約数の個数: 32

約数和(自身を含む): 43220912974848

約数和(自身を除く): 22332934528122

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 443, 886, 1329, 2658, 13733, 27466, 41199, 82398, 253501037, 507002074, 760503111, 1521006222, 7858532147, 15717064294, 23575596441, 47151192882, 112300959391, 224601918782, 336902878173, 673805756346, 3481329741121, 6962659482242, 10443989223363, 20887978446726]

約数ペア:

[(1, 20887978446726), (2, 10443989223363), (3, 6962659482242), (6, 3481329741121), (31, 673805756346), (62, 336902878173), (93, 224601918782), (186, 112300959391), (443, 47151192882), (886, 23575596441), (1329, 15717064294), (2658, 7858532147), (13733, 1521006222), (27466, 760503111), (41199, 507002074), (82398, 253501037)]