20162729504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3343}}^1\times {\mathrm{11087}}^1$

素因数の和:14457

約数の個数: 48

約数和(自身を含む): 42046760448

約数和(自身を除く): 21884030944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3343, 6686, 11087, 13372, 22174, 26744, 44348, 53488, 56831, 88696, 106976, 113662, 177392, 188479, 227324, 354784, 376958, 454648, 753916, 909296, 1507832, 1818592, 3015664, 6031328, 37063841, 74127682, 148255364, 296510728, 593021456, 630085297, 1186042912, 1260170594, 2520341188, 5040682376, 10081364752, 20162729504]

約数ペア:

[(1, 20162729504), (2, 10081364752), (4, 5040682376), (8, 2520341188), (16, 1260170594), (17, 1186042912), (32, 630085297), (34, 593021456), (68, 296510728), (136, 148255364), (272, 74127682), (544, 37063841), (3343, 6031328), (6686, 3015664), (11087, 1818592), (13372, 1507832), (22174, 909296), (26744, 753916), (44348, 454648), (53488, 376958), (56831, 354784), (88696, 227324), (106976, 188479), (113662, 177392)]