20085888

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2789

約数の個数: 64

約数和(自身を含む): 56181600

約数和(自身を除く): 36095712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 2753, 3648, 5506, 7296, 8259, 11012, 16518, 22024, 33036, 44048, 52307, 66072, 88096, 104614, 132144, 156921, 176192, 209228, 264288, 313842, 352384, 418456, 528576, 627684, 836912, 1057152, 1255368, 1673824, 2510736, 3347648, 5021472, 6695296, 10042944, 20085888]

約数ペア:

[(1, 20085888), (2, 10042944), (3, 6695296), (4, 5021472), (6, 3347648), (8, 2510736), (12, 1673824), (16, 1255368), (19, 1057152), (24, 836912), (32, 627684), (38, 528576), (48, 418456), (57, 352384), (64, 313842), (76, 264288), (96, 209228), (114, 176192), (128, 156921), (152, 132144), (192, 104614), (228, 88096), (304, 66072), (384, 52307), (456, 44048), (608, 33036), (912, 22024), (1216, 16518), (1824, 11012), (2432, 8259), (2753, 7296), (3648, 5506)]