20177072914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1733}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 34383139200

約数和(自身を除く): 14206066286

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 269, 323, 538, 646, 1139, 1273, 1733, 2278, 2546, 3466, 4573, 5111, 9146, 10222, 18023, 21641, 29461, 32927, 36046, 43282, 58922, 65854, 86887, 116111, 173774, 232222, 306391, 342437, 466177, 559759, 612782, 684874, 932354, 1119518, 1973887, 2206109, 3947774, 4412218, 5821429, 7925009, 8857363, 11642858, 15850018, 17714726, 31233859, 37503853, 62467718, 75007706, 150575171, 301150342, 530975603, 593443321, 1061951206, 1186886642, 10088536457, 20177072914]

約数ペア:

[(1, 20177072914), (2, 10088536457), (17, 1186886642), (19, 1061951206), (34, 593443321), (38, 530975603), (67, 301150342), (134, 150575171), (269, 75007706), (323, 62467718), (538, 37503853), (646, 31233859), (1139, 17714726), (1273, 15850018), (1733, 11642858), (2278, 8857363), (2546, 7925009), (3466, 5821429), (4573, 4412218), (5111, 3947774), (9146, 2206109), (10222, 1973887), (18023, 1119518), (21641, 932354), (29461, 684874), (32927, 612782), (36046, 559759), (43282, 466177), (58922, 342437), (65854, 306391), (86887, 232222), (116111, 173774)]