20188091448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{136709}}^1$

素因数の和:137021

約数の個数: 96

約数和(自身を含む): 62700674400

約数和(自身を除く): 42512582952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 293, 504, 586, 879, 1172, 1758, 2051, 2344, 2637, 3516, 4102, 5274, 6153, 7032, 8204, 10548, 12306, 16408, 18459, 21096, 24612, 36918, 49224, 73836, 136709, 147672, 273418, 410127, 546836, 820254, 956963, 1093672, 1230381, 1640508, 1913926, 2460762, 2870889, 3281016, 3827852, 4921524, 5741778, 7655704, 8612667, 9843048, 11483556, 17225334, 22967112, 34450668, 40055737, 68901336, 80111474, 120167211, 160222948, 240334422, 280390159, 320445896, 360501633, 480668844, 560780318, 721003266, 841170477, 961337688, 1121560636, 1442006532, 1682340954, 2243121272, 2523511431, 2884013064, 3364681908, 5047022862, 6729363816, 10094045724, 20188091448]

約数ペア:

[(1, 20188091448), (2, 10094045724), (3, 6729363816), (4, 5047022862), (6, 3364681908), (7, 2884013064), (8, 2523511431), (9, 2243121272), (12, 1682340954), (14, 1442006532), (18, 1121560636), (21, 961337688), (24, 841170477), (28, 721003266), (36, 560780318), (42, 480668844), (56, 360501633), (63, 320445896), (72, 280390159), (84, 240334422), (126, 160222948), (168, 120167211), (252, 80111474), (293, 68901336), (504, 40055737), (586, 34450668), (879, 22967112), (1172, 17225334), (1758, 11483556), (2051, 9843048), (2344, 8612667), (2637, 7655704), (3516, 5741778), (4102, 4921524), (5274, 3827852), (6153, 3281016), (7032, 2870889), (8204, 2460762), (10548, 1913926), (12306, 1640508), (16408, 1230381), (18459, 1093672), (21096, 956963), (24612, 820254), (36918, 546836), (49224, 410127), (73836, 273418), (136709, 147672)]