20833832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 40905000

約数和(自身を除く): 20071168

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 1009, 2018, 2581, 4036, 5162, 8072, 10324, 20648, 29261, 58522, 89801, 117044, 179602, 234088, 359204, 718408, 2604229, 5208458, 10416916, 20833832]

約数ペア:

[(1, 20833832), (2, 10416916), (4, 5208458), (8, 2604229), (29, 718408), (58, 359204), (89, 234088), (116, 179602), (178, 117044), (232, 89801), (356, 58522), (712, 29261), (1009, 20648), (2018, 10324), (2581, 8072), (4036, 5162)]