20622144

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5653}}^1$

素因数の和:5687

約数の個数: 56

約数和(自身を含む): 57444640

約数和(自身を除く): 36822496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5653, 11306, 16959, 22612, 33918, 45224, 67836, 90448, 107407, 135672, 180896, 214814, 271344, 322221, 361792, 429628, 542688, 644442, 859256, 1085376, 1288884, 1718512, 2577768, 3437024, 5155536, 6874048, 10311072, 20622144]

約数ペア:

[(1, 20622144), (2, 10311072), (3, 6874048), (4, 5155536), (6, 3437024), (8, 2577768), (12, 1718512), (16, 1288884), (19, 1085376), (24, 859256), (32, 644442), (38, 542688), (48, 429628), (57, 361792), (64, 322221), (76, 271344), (96, 214814), (114, 180896), (152, 135672), (192, 107407), (228, 90448), (304, 67836), (456, 45224), (608, 33918), (912, 22612), (1216, 16959), (1824, 11306), (3648, 5653)]