20193313263

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1\times {\mathrm{659}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 27989280000

約数和(自身を除く): 7795966737

約数列:

[1, 3, 29, 87, 569, 619, 659, 1707, 1857, 1977, 16501, 17951, 19111, 49503, 53853, 57333, 352211, 374971, 407921, 1056633, 1124913, 1223763, 10214119, 10874159, 11829709, 30642357, 32622477, 35489127, 232107049, 696321147, 6731104421, 20193313263]

約数ペア:

[(1, 20193313263), (3, 6731104421), (29, 696321147), (87, 232107049), (569, 35489127), (619, 32622477), (659, 30642357), (1707, 11829709), (1857, 10874159), (1977, 10214119), (16501, 1223763), (17951, 1124913), (19111, 1056633), (49503, 407921), (53853, 374971), (57333, 352211)]