21059098810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1\times {\mathrm{43781}}^1$

素因数の和:44358

約数の個数: 32

約数和(自身を含む): 38357235072

約数和(自身を除く): 17298136262

約数列:

[1, 2, 5, 10, 103, 206, 467, 515, 934, 1030, 2335, 4670, 43781, 48101, 87562, 96202, 218905, 240505, 437810, 481010, 4509443, 9018886, 20445727, 22547215, 40891454, 45094430, 102228635, 204457270, 2105909881, 4211819762, 10529549405, 21059098810]

約数ペア:

[(1, 21059098810), (2, 10529549405), (5, 4211819762), (10, 2105909881), (103, 204457270), (206, 102228635), (467, 45094430), (515, 40891454), (934, 22547215), (1030, 20445727), (2335, 9018886), (4670, 4509443), (43781, 481010), (48101, 437810), (87562, 240505), (96202, 218905)]