20194802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 31012632

約数和(自身を除く): 10817830

約数列:

[1, 2, 53, 106, 317, 601, 634, 1202, 16801, 31853, 33602, 63706, 190517, 381034, 10097401, 20194802]

約数ペア:

[(1, 20194802), (2, 10097401), (53, 381034), (106, 190517), (317, 63706), (601, 33602), (634, 31853), (1202, 16801)]