20606712912

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{20611}}^1$

素因数の和:20809

約数の個数: 120

約数和(自身を含む): 59209701408

約数和(自身を除く): 38602988496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 131, 144, 159, 212, 262, 318, 393, 424, 477, 524, 636, 786, 848, 954, 1048, 1179, 1272, 1572, 1908, 2096, 2358, 2544, 3144, 3816, 4716, 6288, 6943, 7632, 9432, 13886, 18864, 20611, 20829, 27772, 41222, 41658, 55544, 61833, 62487, 82444, 83316, 111088, 123666, 124974, 164888, 166632, 185499, 247332, 249948, 329776, 333264, 370998, 494664, 499896, 741996, 989328, 999792, 1092383, 1483992, 2184766, 2700041, 2967984, 3277149, 4369532, 5400082, 6554298, 8100123, 8739064, 9831447, 10800164, 13108596, 16200246, 17478128, 19662894, 21600328, 24300369, 26217192, 32400492, 39325788, 43200656, 48600738, 52434384, 64800984, 78651576, 97201476, 129601968, 143102173, 157303152, 194402952, 286204346, 388805904, 429306519, 572408692, 858613038, 1144817384, 1287919557, 1717226076, 2289634768, 2575839114, 3434452152, 5151678228, 6868904304, 10303356456, 20606712912]

約数ペア:

[(1, 20606712912), (2, 10303356456), (3, 6868904304), (4, 5151678228), (6, 3434452152), (8, 2575839114), (9, 2289634768), (12, 1717226076), (16, 1287919557), (18, 1144817384), (24, 858613038), (36, 572408692), (48, 429306519), (53, 388805904), (72, 286204346), (106, 194402952), (131, 157303152), (144, 143102173), (159, 129601968), (212, 97201476), (262, 78651576), (318, 64800984), (393, 52434384), (424, 48600738), (477, 43200656), (524, 39325788), (636, 32400492), (786, 26217192), (848, 24300369), (954, 21600328), (1048, 19662894), (1179, 17478128), (1272, 16200246), (1572, 13108596), (1908, 10800164), (2096, 9831447), (2358, 8739064), (2544, 8100123), (3144, 6554298), (3816, 5400082), (4716, 4369532), (6288, 3277149), (6943, 2967984), (7632, 2700041), (9432, 2184766), (13886, 1483992), (18864, 1092383), (20611, 999792), (20829, 989328), (27772, 741996), (41222, 499896), (41658, 494664), (55544, 370998), (61833, 333264), (62487, 329776), (82444, 249948), (83316, 247332), (111088, 185499), (123666, 166632), (124974, 164888)]