19773514896

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{32191}}^1$

素因数の和:32460

約数の個数: 80

約数和(自身を含む): 52117045248

約数和(自身を除く): 32343530352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 191, 201, 268, 382, 402, 536, 573, 764, 804, 1072, 1146, 1528, 1608, 2292, 3056, 3216, 4584, 9168, 12797, 25594, 32191, 38391, 51188, 64382, 76782, 96573, 102376, 128764, 153564, 193146, 204752, 257528, 307128, 386292, 515056, 614256, 772584, 1545168, 2156797, 4313594, 6148481, 6470391, 8627188, 12296962, 12940782, 17254376, 18445443, 24593924, 25881564, 34508752, 36890886, 49187848, 51763128, 73781772, 98375696, 103526256, 147563544, 295127088, 411948227, 823896454, 1235844681, 1647792908, 2471689362, 3295585816, 4943378724, 6591171632, 9886757448, 19773514896]

約数ペア:

[(1, 19773514896), (2, 9886757448), (3, 6591171632), (4, 4943378724), (6, 3295585816), (8, 2471689362), (12, 1647792908), (16, 1235844681), (24, 823896454), (48, 411948227), (67, 295127088), (134, 147563544), (191, 103526256), (201, 98375696), (268, 73781772), (382, 51763128), (402, 49187848), (536, 36890886), (573, 34508752), (764, 25881564), (804, 24593924), (1072, 18445443), (1146, 17254376), (1528, 12940782), (1608, 12296962), (2292, 8627188), (3056, 6470391), (3216, 6148481), (4584, 4313594), (9168, 2156797), (12797, 1545168), (25594, 772584), (32191, 614256), (38391, 515056), (51188, 386292), (64382, 307128), (76782, 257528), (96573, 204752), (102376, 193146), (128764, 153564)]