20245736463

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1\times {\mathrm{7121}}^1$

素因数の和:8783

約数の個数: 32

約数和(自身を含む): 29354035200

約数和(自身を除く): 9108298737

約数列:

[1, 3, 19, 31, 57, 93, 589, 1609, 1767, 4827, 7121, 21363, 30571, 49879, 91713, 135299, 149637, 220751, 405897, 662253, 947701, 2843103, 4194269, 11457689, 12582807, 34373067, 217696091, 355188359, 653088273, 1065565077, 6748578821, 20245736463]

約数ペア:

[(1, 20245736463), (3, 6748578821), (19, 1065565077), (31, 653088273), (57, 355188359), (93, 217696091), (589, 34373067), (1609, 12582807), (1767, 11457689), (4827, 4194269), (7121, 2843103), (21363, 947701), (30571, 662253), (49879, 405897), (91713, 220751), (135299, 149637)]