20249715210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7584163}}^1$

素因数の和:7584262

約数の個数: 32

約数和(自身を含む): 49145382720

約数和(自身を除く): 28895667510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7584163, 15168326, 22752489, 37920815, 45504978, 75841630, 113762445, 227524890, 674990507, 1349981014, 2024971521, 3374952535, 4049943042, 6749905070, 10124857605, 20249715210]

約数ペア:

[(1, 20249715210), (2, 10124857605), (3, 6749905070), (5, 4049943042), (6, 3374952535), (10, 2024971521), (15, 1349981014), (30, 674990507), (89, 227524890), (178, 113762445), (267, 75841630), (445, 45504978), (534, 37920815), (890, 22752489), (1335, 15168326), (2670, 7584163)]