20336369768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{573437}}^1$

素因数の和:573498

約数の個数: 64

約数和(自身を含む): 46242040320

約数和(自身を除く): 25905670552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 17732, 35464, 573437, 1146874, 2293748, 4587496, 6307807, 7454681, 12615614, 14909362, 17776547, 25231228, 29818724, 35553094, 50462456, 59637448, 71106188, 82001491, 142212376, 164002982, 195542017, 231095111, 328005964, 391084034, 462190222, 656011928, 782168068, 924380444, 1564336136, 1848760888, 2542046221, 5084092442, 10168184884, 20336369768]

約数ペア:

[(1, 20336369768), (2, 10168184884), (4, 5084092442), (8, 2542046221), (11, 1848760888), (13, 1564336136), (22, 924380444), (26, 782168068), (31, 656011928), (44, 462190222), (52, 391084034), (62, 328005964), (88, 231095111), (104, 195542017), (124, 164002982), (143, 142212376), (248, 82001491), (286, 71106188), (341, 59637448), (403, 50462456), (572, 35553094), (682, 29818724), (806, 25231228), (1144, 17776547), (1364, 14909362), (1612, 12615614), (2728, 7454681), (3224, 6307807), (4433, 4587496), (8866, 2293748), (17732, 1146874), (35464, 573437)]