20234552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3743

約数の個数: 32

約数和(自身を含む): 41640480

約数和(自身を除く): 21405928

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 3671, 5512, 7342, 14684, 29368, 47723, 95446, 190892, 194563, 381784, 389126, 778252, 1556504, 2529319, 5058638, 10117276, 20234552]

約数ペア:

[(1, 20234552), (2, 10117276), (4, 5058638), (8, 2529319), (13, 1556504), (26, 778252), (52, 389126), (53, 381784), (104, 194563), (106, 190892), (212, 95446), (424, 47723), (689, 29368), (1378, 14684), (2756, 7342), (3671, 5512)]