20071032456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1\times {\mathrm{15823}}^1$

素因数の和:18958

約数の個数: 64

約数和(自身を含む): 53149651200

約数和(自身を除く): 33078618744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3109, 6218, 9327, 12436, 15823, 18654, 24872, 31646, 37308, 47469, 52853, 63292, 74616, 94938, 105706, 126584, 158559, 189876, 211412, 268991, 317118, 379752, 422824, 537982, 634236, 806973, 1075964, 1268472, 1613946, 2151928, 3227892, 6455784, 49193707, 98387414, 147581121, 196774828, 295162242, 393549656, 590324484, 836293019, 1180648968, 1672586038, 2508879057, 3345172076, 5017758114, 6690344152, 10035516228, 20071032456]

約数ペア:

[(1, 20071032456), (2, 10035516228), (3, 6690344152), (4, 5017758114), (6, 3345172076), (8, 2508879057), (12, 1672586038), (17, 1180648968), (24, 836293019), (34, 590324484), (51, 393549656), (68, 295162242), (102, 196774828), (136, 147581121), (204, 98387414), (408, 49193707), (3109, 6455784), (6218, 3227892), (9327, 2151928), (12436, 1613946), (15823, 1268472), (18654, 1075964), (24872, 806973), (31646, 634236), (37308, 537982), (47469, 422824), (52853, 379752), (63292, 317118), (74616, 268991), (94938, 211412), (105706, 189876), (126584, 158559)]