20148638412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1\times {\mathrm{1753}}^1$

素因数の和:2527

約数の個数: 96

約数和(自身を含む): 54059346432

約数和(自身を除く): 33910708020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 293, 467, 586, 879, 934, 1172, 1401, 1753, 1758, 1868, 2051, 2802, 3269, 3506, 3516, 4102, 5259, 5604, 6153, 6538, 7012, 8204, 9807, 10518, 12271, 12306, 13076, 19614, 21036, 24542, 24612, 36813, 39228, 49084, 73626, 136831, 147252, 273662, 410493, 513629, 547324, 818651, 820986, 957817, 1027258, 1540887, 1637302, 1641972, 1915634, 2054516, 2455953, 2873451, 3081774, 3274604, 3595403, 3831268, 4911906, 5730557, 5746902, 6163548, 7190806, 9823812, 10786209, 11461114, 11493804, 14381612, 17191671, 21572418, 22922228, 34383342, 43144836, 68766684, 239864743, 479729486, 719594229, 959458972, 1439188458, 1679053201, 2878376916, 3358106402, 5037159603, 6716212804, 10074319206, 20148638412]

約数ペア:

[(1, 20148638412), (2, 10074319206), (3, 6716212804), (4, 5037159603), (6, 3358106402), (7, 2878376916), (12, 1679053201), (14, 1439188458), (21, 959458972), (28, 719594229), (42, 479729486), (84, 239864743), (293, 68766684), (467, 43144836), (586, 34383342), (879, 22922228), (934, 21572418), (1172, 17191671), (1401, 14381612), (1753, 11493804), (1758, 11461114), (1868, 10786209), (2051, 9823812), (2802, 7190806), (3269, 6163548), (3506, 5746902), (3516, 5730557), (4102, 4911906), (5259, 3831268), (5604, 3595403), (6153, 3274604), (6538, 3081774), (7012, 2873451), (8204, 2455953), (9807, 2054516), (10518, 1915634), (12271, 1641972), (12306, 1637302), (13076, 1540887), (19614, 1027258), (21036, 957817), (24542, 820986), (24612, 818651), (36813, 547324), (39228, 513629), (49084, 410493), (73626, 273662), (136831, 147252)]