20143717818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{1609}}^1$

素因数の和:2164

約数の個数: 96

約数和(自身を含む): 47485468800

約数和(自身を除く): 27341750982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 439, 582, 679, 878, 1317, 1358, 1609, 2037, 2634, 3073, 3218, 4074, 4753, 4827, 6146, 9219, 9506, 9654, 11263, 14259, 18438, 21511, 22526, 28518, 33789, 42583, 43022, 64533, 67578, 78841, 85166, 127749, 129066, 156073, 157682, 236523, 255498, 298081, 312146, 468219, 473046, 596162, 706351, 894243, 936438, 1092511, 1412702, 1788486, 2086567, 2119053, 2185022, 3277533, 4173134, 4238106, 4944457, 6259701, 6555066, 7647577, 9888914, 12519402, 14833371, 15295154, 22942731, 29666742, 34611199, 45885462, 68516047, 69222398, 103833597, 137032094, 205548141, 207667194, 411096282, 479612329, 959224658, 1438836987, 2877673974, 3357286303, 6714572606, 10071858909, 20143717818]

約数ペア:

[(1, 20143717818), (2, 10071858909), (3, 6714572606), (6, 3357286303), (7, 2877673974), (14, 1438836987), (21, 959224658), (42, 479612329), (49, 411096282), (97, 207667194), (98, 205548141), (147, 137032094), (194, 103833597), (291, 69222398), (294, 68516047), (439, 45885462), (582, 34611199), (679, 29666742), (878, 22942731), (1317, 15295154), (1358, 14833371), (1609, 12519402), (2037, 9888914), (2634, 7647577), (3073, 6555066), (3218, 6259701), (4074, 4944457), (4753, 4238106), (4827, 4173134), (6146, 3277533), (9219, 2185022), (9506, 2119053), (9654, 2086567), (11263, 1788486), (14259, 1412702), (18438, 1092511), (21511, 936438), (22526, 894243), (28518, 706351), (33789, 596162), (42583, 473046), (43022, 468219), (64533, 312146), (67578, 298081), (78841, 255498), (85166, 236523), (127749, 157682), (129066, 156073)]