20366976310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{64033}}^1$

素因数の和:65928

約数の個数: 32

約数和(自身を含む): 38838413952

約数和(自身を除く): 18471437642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1871, 3742, 9355, 18710, 31807, 63614, 64033, 128066, 159035, 318070, 320165, 640330, 1088561, 2177122, 5442805, 10885610, 119805743, 239611486, 599028715, 1198057430, 2036697631, 4073395262, 10183488155, 20366976310]

約数ペア:

[(1, 20366976310), (2, 10183488155), (5, 4073395262), (10, 2036697631), (17, 1198057430), (34, 599028715), (85, 239611486), (170, 119805743), (1871, 10885610), (3742, 5442805), (9355, 2177122), (18710, 1088561), (31807, 640330), (63614, 320165), (64033, 318070), (128066, 159035)]