20332754929

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4751}}^1$

素因数の和:4965

約数の個数: 32

約数和(自身を含む): 22466543616

約数和(自身を除く): 2133788687

約数列:

[1, 23, 37, 47, 107, 851, 1081, 1739, 2461, 3959, 4751, 5029, 39997, 91057, 109273, 115667, 175787, 186073, 223297, 508357, 4043101, 4279679, 5135831, 8261989, 11692211, 18809209, 23892779, 190025747, 432611807, 549533917, 884032823, 20332754929]

約数ペア:

[(1, 20332754929), (23, 884032823), (37, 549533917), (47, 432611807), (107, 190025747), (851, 23892779), (1081, 18809209), (1739, 11692211), (2461, 8261989), (3959, 5135831), (4751, 4279679), (5029, 4043101), (39997, 508357), (91057, 223297), (109273, 186073), (115667, 175787)]