20571462

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22409}}^1$

素因数の和:22437

約数の個数: 32

約数和(自身を含む): 48405600

約数和(自身を除く): 27834138

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22409, 44818, 67227, 134454, 201681, 380953, 403362, 605043, 761906, 1142859, 1210086, 2285718, 3428577, 6857154, 10285731, 20571462]

約数ペア:

[(1, 20571462), (2, 10285731), (3, 6857154), (6, 3428577), (9, 2285718), (17, 1210086), (18, 1142859), (27, 761906), (34, 605043), (51, 403362), (54, 380953), (102, 201681), (153, 134454), (306, 67227), (459, 44818), (918, 22409)]