20282844114

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2796091}}^1$

素因数の和:2796143

約数の個数: 48

約数和(自身を含む): 48853319424

約数和(自身を除く): 28570475310

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 2796091, 5592182, 8388273, 16776546, 25164819, 36349183, 50329638, 72698366, 86678821, 109047549, 173357642, 218095098, 260036463, 327142647, 520072926, 654285294, 780109389, 1126824673, 1560218778, 2253649346, 3380474019, 6760948038, 10141422057, 20282844114]

約数ペア:

[(1, 20282844114), (2, 10141422057), (3, 6760948038), (6, 3380474019), (9, 2253649346), (13, 1560218778), (18, 1126824673), (26, 780109389), (31, 654285294), (39, 520072926), (62, 327142647), (78, 260036463), (93, 218095098), (117, 173357642), (186, 109047549), (234, 86678821), (279, 72698366), (403, 50329638), (558, 36349183), (806, 25164819), (1209, 16776546), (2418, 8388273), (3627, 5592182), (7254, 2796091)]