20201393412

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{4547}}^1$

素因数の和:5918

約数の個数: 96

約数和(自身を含む): 54116106240

約数和(自身を除く): 33914712828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1327, 1674, 2654, 3348, 3981, 4547, 5308, 7962, 9094, 11943, 13641, 15924, 18188, 23886, 27282, 35829, 40923, 41137, 47772, 54564, 71658, 81846, 82274, 122769, 123411, 140957, 143316, 163692, 164548, 245538, 246822, 281914, 370233, 422871, 491076, 493644, 563828, 740466, 845742, 1110699, 1268613, 1480932, 1691484, 2221398, 2537226, 3805839, 4442796, 5074452, 6033869, 7611678, 12067738, 15223356, 18101607, 24135476, 36203214, 54304821, 72406428, 108609642, 162914463, 187049939, 217219284, 325828926, 374099878, 561149817, 651657852, 748199756, 1122299634, 1683449451, 2244599268, 3366898902, 5050348353, 6733797804, 10100696706, 20201393412]

約数ペア:

[(1, 20201393412), (2, 10100696706), (3, 6733797804), (4, 5050348353), (6, 3366898902), (9, 2244599268), (12, 1683449451), (18, 1122299634), (27, 748199756), (31, 651657852), (36, 561149817), (54, 374099878), (62, 325828926), (93, 217219284), (108, 187049939), (124, 162914463), (186, 108609642), (279, 72406428), (372, 54304821), (558, 36203214), (837, 24135476), (1116, 18101607), (1327, 15223356), (1674, 12067738), (2654, 7611678), (3348, 6033869), (3981, 5074452), (4547, 4442796), (5308, 3805839), (7962, 2537226), (9094, 2221398), (11943, 1691484), (13641, 1480932), (15924, 1268613), (18188, 1110699), (23886, 845742), (27282, 740466), (35829, 563828), (40923, 493644), (41137, 491076), (47772, 422871), (54564, 370233), (71658, 281914), (81846, 246822), (82274, 245538), (122769, 164548), (123411, 163692), (140957, 143316)]