20052469952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{62903}}^1$

素因数の和:63225

約数の個数: 56

約数和(自身を含む): 42276771936

約数和(自身を除く): 22224301984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 293, 544, 586, 1088, 1172, 2344, 4688, 4981, 9376, 9962, 18752, 19924, 39848, 62903, 79696, 125806, 159392, 251612, 318784, 503224, 1006448, 1069351, 2012896, 2138702, 4025792, 4277404, 8554808, 17109616, 18430579, 34219232, 36861158, 68438464, 73722316, 147444632, 294889264, 313319843, 589778528, 626639686, 1179557056, 1253279372, 2506558744, 5013117488, 10026234976, 20052469952]

約数ペア:

[(1, 20052469952), (2, 10026234976), (4, 5013117488), (8, 2506558744), (16, 1253279372), (17, 1179557056), (32, 626639686), (34, 589778528), (64, 313319843), (68, 294889264), (136, 147444632), (272, 73722316), (293, 68438464), (544, 36861158), (586, 34219232), (1088, 18430579), (1172, 17109616), (2344, 8554808), (4688, 4277404), (4981, 4025792), (9376, 2138702), (9962, 2012896), (18752, 1069351), (19924, 1006448), (39848, 503224), (62903, 318784), (79696, 251612), (125806, 159392)]