20245826835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{40289}}^1$

素因数の和:41172

約数の個数: 48

約数和(自身を含む): 37837144800

約数和(自身を除く): 17591317965

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 859, 2577, 4295, 7731, 11167, 12885, 33501, 38655, 40289, 55835, 100503, 120867, 167505, 201445, 362601, 502515, 523757, 604335, 1571271, 1813005, 2618785, 4713813, 7856355, 23569065, 34608251, 103824753, 173041255, 311474259, 449907263, 519123765, 1349721789, 1557371295, 2249536315, 4049165367, 6748608945, 20245826835]

約数ペア:

[(1, 20245826835), (3, 6748608945), (5, 4049165367), (9, 2249536315), (13, 1557371295), (15, 1349721789), (39, 519123765), (45, 449907263), (65, 311474259), (117, 173041255), (195, 103824753), (585, 34608251), (859, 23569065), (2577, 7856355), (4295, 4713813), (7731, 2618785), (11167, 1813005), (12885, 1571271), (33501, 604335), (38655, 523757), (40289, 502515), (55835, 362601), (100503, 201445), (120867, 167505)]