20283057552

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{89017}}^1$

素因数の和:89176

約数の個数: 80

約数和(自身を含む): 54043183872

約数和(自身を除く): 33760126320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 101, 141, 188, 202, 282, 303, 376, 404, 564, 606, 752, 808, 1128, 1212, 1616, 2256, 2424, 4747, 4848, 9494, 14241, 18988, 28482, 37976, 56964, 75952, 89017, 113928, 178034, 227856, 267051, 356068, 534102, 712136, 1068204, 1424272, 2136408, 4183799, 4272816, 8367598, 8990717, 12551397, 16735196, 17981434, 25102794, 26972151, 33470392, 35962868, 50205588, 53944302, 66940784, 71925736, 100411176, 107888604, 143851472, 200822352, 215777208, 422563699, 431554416, 845127398, 1267691097, 1690254796, 2535382194, 3380509592, 5070764388, 6761019184, 10141528776, 20283057552]

約数ペア:

[(1, 20283057552), (2, 10141528776), (3, 6761019184), (4, 5070764388), (6, 3380509592), (8, 2535382194), (12, 1690254796), (16, 1267691097), (24, 845127398), (47, 431554416), (48, 422563699), (94, 215777208), (101, 200822352), (141, 143851472), (188, 107888604), (202, 100411176), (282, 71925736), (303, 66940784), (376, 53944302), (404, 50205588), (564, 35962868), (606, 33470392), (752, 26972151), (808, 25102794), (1128, 17981434), (1212, 16735196), (1616, 12551397), (2256, 8990717), (2424, 8367598), (4747, 4272816), (4848, 4183799), (9494, 2136408), (14241, 1424272), (18988, 1068204), (28482, 712136), (37976, 534102), (56964, 356068), (75952, 267051), (89017, 227856), (113928, 178034)]