20229748705

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{8521}}^1$

素因数の和:8917

約数の個数: 32

約数和(自身を含む): 25624495008

約数和(自身を除く): 5394746303

約数列:

[1, 5, 37, 41, 185, 205, 313, 1517, 1565, 7585, 8521, 11581, 12833, 42605, 57905, 64165, 315277, 349361, 474821, 1576385, 1746805, 2374105, 2667073, 12926357, 13335365, 64631785, 98681701, 109349993, 493408505, 546749965, 4045949741, 20229748705]

約数ペア:

[(1, 20229748705), (5, 4045949741), (37, 546749965), (41, 493408505), (185, 109349993), (205, 98681701), (313, 64631785), (1517, 13335365), (1565, 12926357), (7585, 2667073), (8521, 2374105), (11581, 1746805), (12833, 1576385), (42605, 474821), (57905, 349361), (64165, 315277)]