20342979324

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15272507}}^1$

素因数の和:15272554

約数の個数: 36

約数和(自身を含む): 52812332664

約数和(自身を除く): 32469353340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 15272507, 30545014, 45817521, 61090028, 91635042, 137452563, 183270084, 274905126, 549810252, 565082759, 1130165518, 1695248277, 2260331036, 3390496554, 5085744831, 6780993108, 10171489662, 20342979324]

約数ペア:

[(1, 20342979324), (2, 10171489662), (3, 6780993108), (4, 5085744831), (6, 3390496554), (9, 2260331036), (12, 1695248277), (18, 1130165518), (36, 565082759), (37, 549810252), (74, 274905126), (111, 183270084), (148, 137452563), (222, 91635042), (333, 61090028), (444, 45817521), (666, 30545014), (1332, 15272507)]