20496148935

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{36929}}^1$

素因数の和:37327

約数の個数: 32

約数和(自身を含む): 33141277440

約数和(自身を除く): 12645128505

約数列:

[1, 3, 5, 15, 163, 227, 489, 681, 815, 1135, 2445, 3405, 36929, 37001, 110787, 111003, 184645, 185005, 553935, 555015, 6019427, 8382883, 18058281, 25148649, 30097135, 41914415, 90291405, 125743245, 1366409929, 4099229787, 6832049645, 20496148935]

約数ペア:

[(1, 20496148935), (3, 6832049645), (5, 4099229787), (15, 1366409929), (163, 125743245), (227, 90291405), (489, 41914415), (681, 30097135), (815, 25148649), (1135, 18058281), (2445, 8382883), (3405, 6019427), (36929, 555015), (37001, 553935), (110787, 185005), (111003, 184645)]