20169858

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 21198462

約数列:

[1, 2, 3, 6, 59, 118, 177, 227, 251, 354, 454, 502, 681, 753, 1362, 1506, 13393, 14809, 26786, 29618, 40179, 44427, 56977, 80358, 88854, 113954, 170931, 341862, 3361643, 6723286, 10084929, 20169858]

約数ペア:

[(1, 20169858), (2, 10084929), (3, 6723286), (6, 3361643), (59, 341862), (118, 170931), (177, 113954), (227, 88854), (251, 80358), (354, 56977), (454, 44427), (502, 40179), (681, 29618), (753, 26786), (1362, 14809), (1506, 13393)]