20936632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 41605200

約数和(自身を除く): 20668568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 761, 1448, 1522, 3044, 3439, 6088, 6878, 13756, 14459, 27512, 28918, 57836, 115672, 137741, 275482, 550964, 1101928, 2617079, 5234158, 10468316, 20936632]

約数ペア:

[(1, 20936632), (2, 10468316), (4, 5234158), (8, 2617079), (19, 1101928), (38, 550964), (76, 275482), (152, 137741), (181, 115672), (362, 57836), (724, 28918), (761, 27512), (1448, 14459), (1522, 13756), (3044, 6878), (3439, 6088)]