22040860

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6761}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 46576656

約数和(自身を除く): 24535796

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 6761, 13522, 27044, 33805, 67610, 135220, 1102043, 2204086, 4408172, 5510215, 11020430, 22040860]

約数ペア:

[(1, 22040860), (2, 11020430), (4, 5510215), (5, 4408172), (10, 2204086), (20, 1102043), (163, 135220), (326, 67610), (652, 33805), (815, 27044), (1630, 13522), (3260, 6761)]