20210883258

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12547}}^1\times {\mathrm{4007}}^1$

素因数の和:16626

約数の個数: 32

約数和(自身を含む): 41038585344

約数和(自身を除く): 20827702086

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 4007, 8014, 12021, 12547, 24042, 25094, 37641, 75282, 268469, 536938, 805407, 840649, 1610814, 1681298, 2521947, 5043894, 50275829, 100551658, 150827487, 301654974, 3368480543, 6736961086, 10105441629, 20210883258]

約数ペア:

[(1, 20210883258), (2, 10105441629), (3, 6736961086), (6, 3368480543), (67, 301654974), (134, 150827487), (201, 100551658), (402, 50275829), (4007, 5043894), (8014, 2521947), (12021, 1681298), (12547, 1610814), (24042, 840649), (25094, 805407), (37641, 536938), (75282, 268469)]