20700330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{98573}}^1$

素因数の和:98590

約数の個数: 32

約数和(自身を含む): 56778624

約数和(自身を除く): 36078294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 98573, 197146, 295719, 492865, 591438, 690011, 985730, 1380022, 1478595, 2070033, 2957190, 3450055, 4140066, 6900110, 10350165, 20700330]

約数ペア:

[(1, 20700330), (2, 10350165), (3, 6900110), (5, 4140066), (6, 3450055), (7, 2957190), (10, 2070033), (14, 1478595), (15, 1380022), (21, 985730), (30, 690011), (35, 591438), (42, 492865), (70, 295719), (105, 197146), (210, 98573)]