20375448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44683}}^1$

素因数の和:44711

約数の個数: 32

約数和(自身を含む): 53620800

約数和(自身を除く): 33245352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44683, 89366, 134049, 178732, 268098, 357464, 536196, 848977, 1072392, 1697954, 2546931, 3395908, 5093862, 6791816, 10187724, 20375448]

約数ペア:

[(1, 20375448), (2, 10187724), (3, 6791816), (4, 5093862), (6, 3395908), (8, 2546931), (12, 1697954), (19, 1072392), (24, 848977), (38, 536196), (57, 357464), (76, 268098), (114, 178732), (152, 134049), (228, 89366), (456, 44683)]