20260236230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{276817}}^1$

素因数の和:277400

約数の個数: 32

約数和(自身を含む): 39343588704

約数和(自身を除く): 19083352474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1126, 2815, 5630, 7319, 14638, 36595, 73190, 276817, 553634, 1384085, 2768170, 3598621, 7197242, 17993105, 35986210, 155847971, 311695942, 779239855, 1558479710, 2026023623, 4052047246, 10130118115, 20260236230]

約数ペア:

[(1, 20260236230), (2, 10130118115), (5, 4052047246), (10, 2026023623), (13, 1558479710), (26, 779239855), (65, 311695942), (130, 155847971), (563, 35986210), (1126, 17993105), (2815, 7197242), (5630, 3598621), (7319, 2768170), (14638, 1384085), (36595, 553634), (73190, 276817)]