20161434458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{59113}}^1$

素因数の和:59582

約数の個数: 32

約数和(自身を含む): 33964539840

約数和(自身を除く): 13803105382

約数列:

[1, 2, 11, 22, 37, 74, 407, 419, 814, 838, 4609, 9218, 15503, 31006, 59113, 118226, 170533, 341066, 650243, 1300486, 2187181, 4374362, 24058991, 24768347, 48117982, 49536694, 272451817, 544903634, 916428839, 1832857678, 10080717229, 20161434458]

約数ペア:

[(1, 20161434458), (2, 10080717229), (11, 1832857678), (22, 916428839), (37, 544903634), (74, 272451817), (407, 49536694), (419, 48117982), (814, 24768347), (838, 24058991), (4609, 4374362), (9218, 2187181), (15503, 1300486), (31006, 650243), (59113, 341066), (118226, 170533)]