20162950266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{55109}}^1$

素因数の和:55359

約数の個数: 48

約数和(自身を含む): 43041350880

約数和(自身を除く): 22878400614

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 211, 289, 422, 578, 633, 867, 1266, 1734, 3587, 7174, 10761, 21522, 55109, 60979, 110218, 121958, 165327, 182937, 330654, 365874, 936853, 1873706, 2810559, 5621118, 11627999, 15926501, 23255998, 31853002, 34883997, 47779503, 69767994, 95559006, 197675983, 395351966, 593027949, 1186055898, 3360491711, 6720983422, 10081475133, 20162950266]

約数ペア:

[(1, 20162950266), (2, 10081475133), (3, 6720983422), (6, 3360491711), (17, 1186055898), (34, 593027949), (51, 395351966), (102, 197675983), (211, 95559006), (289, 69767994), (422, 47779503), (578, 34883997), (633, 31853002), (867, 23255998), (1266, 15926501), (1734, 11627999), (3587, 5621118), (7174, 2810559), (10761, 1873706), (21522, 936853), (55109, 365874), (60979, 330654), (110218, 182937), (121958, 165327)]