19840968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39367}}^1$

素因数の和:39386

約数の個数: 48

約数和(自身を含む): 61414080

約数和(自身を除く): 41573112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39367, 78734, 118101, 157468, 236202, 275569, 314936, 354303, 472404, 551138, 708606, 826707, 944808, 1102276, 1417212, 1653414, 2204552, 2480121, 2834424, 3306828, 4960242, 6613656, 9920484, 19840968]

約数ペア:

[(1, 19840968), (2, 9920484), (3, 6613656), (4, 4960242), (6, 3306828), (7, 2834424), (8, 2480121), (9, 2204552), (12, 1653414), (14, 1417212), (18, 1102276), (21, 944808), (24, 826707), (28, 708606), (36, 551138), (42, 472404), (56, 354303), (63, 314936), (72, 275569), (84, 236202), (126, 157468), (168, 118101), (252, 78734), (504, 39367)]