20260573707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{244897}}^1$

素因数の和:245043

約数の個数: 32

約数和(自身を含む): 31033474560

約数和(自身を除く): 10772900853

約数列:

[1, 3, 11, 23, 33, 69, 109, 253, 327, 759, 1199, 2507, 3597, 7521, 27577, 82731, 244897, 734691, 2693867, 5632631, 8081601, 16897893, 26693773, 61958941, 80081319, 185876823, 293631503, 613956779, 880894509, 1841870337, 6753524569, 20260573707]

約数ペア:

[(1, 20260573707), (3, 6753524569), (11, 1841870337), (23, 880894509), (33, 613956779), (69, 293631503), (109, 185876823), (253, 80081319), (327, 61958941), (759, 26693773), (1199, 16897893), (2507, 8081601), (3597, 5632631), (7521, 2693867), (27577, 734691), (82731, 244897)]