20120778670

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1597}}^1\times {\mathrm{3433}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 36349411968

約数和(自身を除く): 16228633298

約数列:

[1, 2, 5, 10, 367, 734, 1597, 1835, 3194, 3433, 3670, 6866, 7985, 15970, 17165, 34330, 586099, 1172198, 1259911, 2519822, 2930495, 5482501, 5860990, 6299555, 10965002, 12599110, 27412505, 54825010, 2012077867, 4024155734, 10060389335, 20120778670]

約数ペア:

[(1, 20120778670), (2, 10060389335), (5, 4024155734), (10, 2012077867), (367, 54825010), (734, 27412505), (1597, 12599110), (1835, 10965002), (3194, 6299555), (3433, 5860990), (3670, 5482501), (6866, 2930495), (7985, 2519822), (15970, 1259911), (17165, 1172198), (34330, 586099)]