20231315890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{195907}}^1$

素因数の和:196386

約数の個数: 32

約数和(自身を含む): 38084515200

約数和(自身を除く): 17853199310

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 449, 898, 2245, 4490, 10327, 20654, 51635, 103270, 195907, 391814, 979535, 1959070, 4505861, 9011722, 22529305, 45058610, 87962243, 175924486, 439811215, 879622430, 2023131589, 4046263178, 10115657945, 20231315890]

約数ペア:

[(1, 20231315890), (2, 10115657945), (5, 4046263178), (10, 2023131589), (23, 879622430), (46, 439811215), (115, 175924486), (230, 87962243), (449, 45058610), (898, 22529305), (2245, 9011722), (4490, 4505861), (10327, 1959070), (20654, 979535), (51635, 391814), (103270, 195907)]