20227939186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{168143}}^1$

素因数の和:168826

約数の個数: 32

約数和(自身を含む): 37400606208

約数和(自身を除く): 17172667022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 661, 1322, 4627, 8593, 9254, 17186, 60151, 120302, 168143, 336286, 1177001, 2185859, 2354002, 4371718, 15301013, 30602026, 111142523, 222285046, 777997661, 1444852799, 1555995322, 2889705598, 10113969593, 20227939186]

約数ペア:

[(1, 20227939186), (2, 10113969593), (7, 2889705598), (13, 1555995322), (14, 1444852799), (26, 777997661), (91, 222285046), (182, 111142523), (661, 30602026), (1322, 15301013), (4627, 4371718), (8593, 2354002), (9254, 2185859), (17186, 1177001), (60151, 336286), (120302, 168143)]