20258496

素因数分解:

$2^6\times 3^2\times {\mathrm{35171}}^1$

素因数の和:35189

約数の個数: 42

約数和(自身を含む): 58068972

約数和(自身を除く): 37810476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35171, 70342, 105513, 140684, 211026, 281368, 316539, 422052, 562736, 633078, 844104, 1125472, 1266156, 1688208, 2250944, 2532312, 3376416, 5064624, 6752832, 10129248, 20258496]

約数ペア:

[(1, 20258496), (2, 10129248), (3, 6752832), (4, 5064624), (6, 3376416), (8, 2532312), (9, 2250944), (12, 1688208), (16, 1266156), (18, 1125472), (24, 844104), (32, 633078), (36, 562736), (48, 422052), (64, 316539), (72, 281368), (96, 211026), (144, 140684), (192, 105513), (288, 70342), (576, 35171)]