20165432532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5107759}}^1$

素因数の和:5107820

約数の個数: 48

約数和(自身を含む): 54918635520

約数和(自身を除く): 34753202988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 5107759, 10215518, 15323277, 20431036, 30646554, 35754313, 61293108, 71508626, 107262939, 143017252, 214525878, 240064673, 429051756, 480129346, 720194019, 960258692, 1440388038, 1680452711, 2880776076, 3360905422, 5041358133, 6721810844, 10082716266, 20165432532]

約数ペア:

[(1, 20165432532), (2, 10082716266), (3, 6721810844), (4, 5041358133), (6, 3360905422), (7, 2880776076), (12, 1680452711), (14, 1440388038), (21, 960258692), (28, 720194019), (42, 480129346), (47, 429051756), (84, 240064673), (94, 214525878), (141, 143017252), (188, 107262939), (282, 71508626), (329, 61293108), (564, 35754313), (658, 30646554), (987, 20431036), (1316, 15323277), (1974, 10215518), (3948, 5107759)]