20090853904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7481}}^1\times {\mathrm{15259}}^1$

素因数の和:22759

約数の個数: 40

約数和(自身を含む): 42473219040

約数和(自身を除く): 22382365136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7481, 14962, 15259, 29924, 30518, 59848, 61036, 82291, 119696, 122072, 164582, 167849, 244144, 329164, 335698, 658328, 671396, 1316656, 1342792, 2685584, 114152579, 228305158, 456610316, 913220632, 1255678369, 1826441264, 2511356738, 5022713476, 10045426952, 20090853904]

約数ペア:

[(1, 20090853904), (2, 10045426952), (4, 5022713476), (8, 2511356738), (11, 1826441264), (16, 1255678369), (22, 913220632), (44, 456610316), (88, 228305158), (176, 114152579), (7481, 2685584), (14962, 1342792), (15259, 1316656), (29924, 671396), (30518, 658328), (59848, 335698), (61036, 329164), (82291, 244144), (119696, 167849), (122072, 164582)]