20223762460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3996791}}^1$

素因数の和:3996834

約数の個数: 48

約数和(自身を含む): 48345196032

約数和(自身を除く): 28121433572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 3996791, 7993582, 15987164, 19983955, 39967910, 43964701, 79935820, 87929402, 91926193, 175858804, 183852386, 219823505, 367704772, 439647010, 459630965, 879294020, 919261930, 1011188123, 1838523860, 2022376246, 4044752492, 5055940615, 10111881230, 20223762460]

約数ペア:

[(1, 20223762460), (2, 10111881230), (4, 5055940615), (5, 4044752492), (10, 2022376246), (11, 1838523860), (20, 1011188123), (22, 919261930), (23, 879294020), (44, 459630965), (46, 439647010), (55, 367704772), (92, 219823505), (110, 183852386), (115, 175858804), (220, 91926193), (230, 87929402), (253, 79935820), (460, 43964701), (506, 39967910), (1012, 19983955), (1265, 15987164), (2530, 7993582), (5060, 3996791)]