20173837374

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1289}}^1\times {\mathrm{7069}}^1$

素因数の和:8410

約数の個数: 64

約数和(自身を含む): 45966312000

約数和(自身を除く): 25792474626

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1289, 2214, 2578, 3867, 7069, 7734, 11601, 14138, 21207, 23202, 34803, 42414, 52849, 63621, 69606, 105698, 127242, 158547, 190863, 289829, 317094, 381726, 475641, 579658, 869487, 951282, 1426923, 1738974, 2608461, 2853846, 5216922, 7825383, 9111941, 15650766, 18223882, 27335823, 54671646, 82007469, 164014938, 246022407, 373589581, 492044814, 747179162, 1120768743, 2241537486, 3362306229, 6724612458, 10086918687, 20173837374]

約数ペア:

[(1, 20173837374), (2, 10086918687), (3, 6724612458), (6, 3362306229), (9, 2241537486), (18, 1120768743), (27, 747179162), (41, 492044814), (54, 373589581), (82, 246022407), (123, 164014938), (246, 82007469), (369, 54671646), (738, 27335823), (1107, 18223882), (1289, 15650766), (2214, 9111941), (2578, 7825383), (3867, 5216922), (7069, 2853846), (7734, 2608461), (11601, 1738974), (14138, 1426923), (21207, 951282), (23202, 869487), (34803, 579658), (42414, 475641), (52849, 381726), (63621, 317094), (69606, 289829), (105698, 190863), (127242, 158547)]