20153307983

素因数分解:

${\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{16493}}^1$

素因数の和:16874

約数の個数: 16

約数和(自身を含む): 20869264416

約数和(自身を除く): 715956433

約数列:

[1, 43, 157, 181, 6751, 7783, 16493, 28417, 709199, 1221931, 2589401, 2985233, 111344243, 128365019, 468681581, 20153307983]

約数ペア:

[(1, 20153307983), (43, 468681581), (157, 128365019), (181, 111344243), (6751, 2985233), (7783, 2589401), (16493, 1221931), (28417, 709199)]