20070396710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{27673}}^1$

素因数の和:28497

約数の個数: 64

約数和(自身を含む): 44521045632

約数和(自身を除く): 24450648922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 797, 910, 1594, 3985, 5579, 7970, 10361, 11158, 20722, 27673, 27895, 51805, 55346, 55790, 72527, 103610, 138365, 145054, 193711, 276730, 359749, 362635, 387422, 719498, 725270, 968555, 1798745, 1937110, 2518243, 3597490, 5036486, 12591215, 22055381, 25182430, 44110762, 110276905, 154387667, 220553810, 286719953, 308775334, 573439906, 771938335, 1433599765, 1543876670, 2007039671, 2867199530, 4014079342, 10035198355, 20070396710]

約数ペア:

[(1, 20070396710), (2, 10035198355), (5, 4014079342), (7, 2867199530), (10, 2007039671), (13, 1543876670), (14, 1433599765), (26, 771938335), (35, 573439906), (65, 308775334), (70, 286719953), (91, 220553810), (130, 154387667), (182, 110276905), (455, 44110762), (797, 25182430), (910, 22055381), (1594, 12591215), (3985, 5036486), (5579, 3597490), (7970, 2518243), (10361, 1937110), (11158, 1798745), (20722, 968555), (27673, 725270), (27895, 719498), (51805, 387422), (55346, 362635), (55790, 359749), (72527, 276730), (103610, 193711), (138365, 145054)]