20175895712

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{11941}}^1$

素因数の和:12374

約数の個数: 96

約数和(自身を含む): 47909393280

約数和(自身を除く): 27733497568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 397, 532, 608, 794, 1064, 1588, 2128, 2779, 3176, 4256, 5558, 6352, 7543, 11116, 11941, 12704, 15086, 22232, 23882, 30172, 44464, 47764, 52801, 60344, 83587, 88928, 95528, 105602, 120688, 167174, 191056, 211204, 226879, 241376, 334348, 382112, 422408, 453758, 668696, 844816, 907516, 1337392, 1588153, 1689632, 1815032, 2674784, 3176306, 3630064, 4740577, 6352612, 7260128, 9481154, 12705224, 18962308, 25410448, 33184039, 37924616, 50820896, 66368078, 75849232, 90070963, 132736156, 151698464, 180141926, 265472312, 360283852, 530944624, 630496741, 720567704, 1061889248, 1260993482, 1441135408, 2521986964, 2882270816, 5043973928, 10087947856, 20175895712]

約数ペア:

[(1, 20175895712), (2, 10087947856), (4, 5043973928), (7, 2882270816), (8, 2521986964), (14, 1441135408), (16, 1260993482), (19, 1061889248), (28, 720567704), (32, 630496741), (38, 530944624), (56, 360283852), (76, 265472312), (112, 180141926), (133, 151698464), (152, 132736156), (224, 90070963), (266, 75849232), (304, 66368078), (397, 50820896), (532, 37924616), (608, 33184039), (794, 25410448), (1064, 18962308), (1588, 12705224), (2128, 9481154), (2779, 7260128), (3176, 6352612), (4256, 4740577), (5558, 3630064), (6352, 3176306), (7543, 2674784), (11116, 1815032), (11941, 1689632), (12704, 1588153), (15086, 1337392), (22232, 907516), (23882, 844816), (30172, 668696), (44464, 453758), (47764, 422408), (52801, 382112), (60344, 334348), (83587, 241376), (88928, 226879), (95528, 211204), (105602, 191056), (120688, 167174)]