20341719234

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 45626765184

約数和(自身を除く): 25285045950

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 167, 241, 258, 334, 387, 482, 501, 653, 723, 774, 1002, 1306, 1446, 1503, 1959, 2169, 3006, 3918, 4338, 5877, 7181, 10363, 11754, 14362, 20726, 21543, 28079, 31089, 40247, 43086, 56158, 62178, 64629, 80494, 84237, 93267, 109051, 120741, 129258, 157373, 168474, 186534, 218102, 241482, 252711, 314746, 327153, 362223, 472119, 505422, 654306, 724446, 944238, 981459, 1416357, 1730621, 1962918, 2832714, 3461242, 4689193, 5191863, 6767039, 9378386, 10383726, 13534078, 14067579, 15575589, 20301117, 26281291, 28135158, 31151178, 40602234, 42202737, 52562582, 60903351, 78843873, 84405474, 121806702, 157687746, 236531619, 473063238, 1130095513, 2260191026, 3390286539, 6780573078, 10170859617, 20341719234]

約数ペア:

[(1, 20341719234), (2, 10170859617), (3, 6780573078), (6, 3390286539), (9, 2260191026), (18, 1130095513), (43, 473063238), (86, 236531619), (129, 157687746), (167, 121806702), (241, 84405474), (258, 78843873), (334, 60903351), (387, 52562582), (482, 42202737), (501, 40602234), (653, 31151178), (723, 28135158), (774, 26281291), (1002, 20301117), (1306, 15575589), (1446, 14067579), (1503, 13534078), (1959, 10383726), (2169, 9378386), (3006, 6767039), (3918, 5191863), (4338, 4689193), (5877, 3461242), (7181, 2832714), (10363, 1962918), (11754, 1730621), (14362, 1416357), (20726, 981459), (21543, 944238), (28079, 724446), (31089, 654306), (40247, 505422), (43086, 472119), (56158, 362223), (62178, 327153), (64629, 314746), (80494, 252711), (84237, 241482), (93267, 218102), (109051, 186534), (120741, 168474), (129258, 157373)]