23647020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20743}}^1$

素因数の和:20774

約数の個数: 48

約数和(自身を含む): 69699840

約数和(自身を除く): 46052820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20743, 41486, 62229, 82972, 103715, 124458, 207430, 248916, 311145, 394117, 414860, 622290, 788234, 1182351, 1244580, 1576468, 1970585, 2364702, 3941170, 4729404, 5911755, 7882340, 11823510, 23647020]

約数ペア:

[(1, 23647020), (2, 11823510), (3, 7882340), (4, 5911755), (5, 4729404), (6, 3941170), (10, 2364702), (12, 1970585), (15, 1576468), (19, 1244580), (20, 1182351), (30, 788234), (38, 622290), (57, 414860), (60, 394117), (76, 311145), (95, 248916), (114, 207430), (190, 124458), (228, 103715), (285, 82972), (380, 62229), (570, 41486), (1140, 20743)]