20149286971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{2113}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 23013849600

約数和(自身を除く): 2864562629

約数列:

[1, 11, 29, 167, 179, 319, 1837, 1969, 2113, 4843, 5191, 23243, 29893, 53273, 57101, 61277, 328823, 352871, 378227, 674047, 866897, 3881581, 4160497, 9535867, 10233259, 10968583, 63163909, 112565849, 120654413, 694802999, 1831753361, 20149286971]

約数ペア:

[(1, 20149286971), (11, 1831753361), (29, 694802999), (167, 120654413), (179, 112565849), (319, 63163909), (1837, 10968583), (1969, 10233259), (2113, 9535867), (4843, 4160497), (5191, 3881581), (23243, 866897), (29893, 674047), (53273, 378227), (57101, 352871), (61277, 328823)]