20221714705

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1\times {\mathrm{859}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 25021624320

約数和(自身を除く): 4799909615

約数列:

[1, 5, 43, 215, 223, 491, 859, 1115, 2455, 4295, 9589, 21113, 36937, 47945, 105565, 109493, 184685, 191557, 421769, 547465, 957785, 2108845, 4708199, 8236951, 18136067, 23540995, 41184755, 90680335, 94054487, 470272435, 4044342941, 20221714705]

約数ペア:

[(1, 20221714705), (5, 4044342941), (43, 470272435), (215, 94054487), (223, 90680335), (491, 41184755), (859, 23540995), (1115, 18136067), (2455, 8236951), (4295, 4708199), (9589, 2108845), (21113, 957785), (36937, 547465), (47945, 421769), (105565, 191557), (109493, 184685)]