20170199632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{373301}}^1$

素因数の和:373627

約数の個数: 40

約数和(自身を含む): 42771449952

約数和(自身を除く): 22601250320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 614, 1228, 2456, 3377, 4912, 6754, 13508, 27016, 54032, 373301, 746602, 1493204, 2986408, 4106311, 5972816, 8212622, 16425244, 32850488, 65700976, 114603407, 229206814, 458413628, 916827256, 1260637477, 1833654512, 2521274954, 5042549908, 10085099816, 20170199632]

約数ペア:

[(1, 20170199632), (2, 10085099816), (4, 5042549908), (8, 2521274954), (11, 1833654512), (16, 1260637477), (22, 916827256), (44, 458413628), (88, 229206814), (176, 114603407), (307, 65700976), (614, 32850488), (1228, 16425244), (2456, 8212622), (3377, 5972816), (4912, 4106311), (6754, 2986408), (13508, 1493204), (27016, 746602), (54032, 373301)]