20732899338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2945851}}^1$

素因数の和:2945899

約数の個数: 48

約数和(自身を含む): 49631714496

約数和(自身を除く): 28898815158

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 2945851, 5891702, 8837553, 17675106, 26512659, 50079467, 53025318, 67754573, 100158934, 135509146, 150238401, 203263719, 300476802, 406527438, 450715203, 609791157, 901430406, 1151827741, 1219582314, 2303655482, 3455483223, 6910966446, 10366449669, 20732899338]

約数ペア:

[(1, 20732899338), (2, 10366449669), (3, 6910966446), (6, 3455483223), (9, 2303655482), (17, 1219582314), (18, 1151827741), (23, 901430406), (34, 609791157), (46, 450715203), (51, 406527438), (69, 300476802), (102, 203263719), (138, 150238401), (153, 135509146), (207, 100158934), (306, 67754573), (391, 53025318), (414, 50079467), (782, 26512659), (1173, 17675106), (2346, 8837553), (3519, 5891702), (7038, 2945851)]