20174555910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4838023}}^1$

素因数の和:4838172

約数の個数: 32

約数和(自身を含む): 48767281920

約数和(自身を除く): 28592726010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4838023, 9676046, 14514069, 24190115, 29028138, 48380230, 72570345, 145140690, 672485197, 1344970394, 2017455591, 3362425985, 4034911182, 6724851970, 10087277955, 20174555910]

約数ペア:

[(1, 20174555910), (2, 10087277955), (3, 6724851970), (5, 4034911182), (6, 3362425985), (10, 2017455591), (15, 1344970394), (30, 672485197), (139, 145140690), (278, 72570345), (417, 48380230), (695, 29028138), (834, 24190115), (1390, 14514069), (2085, 9676046), (4170, 4838023)]