20567392740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{34303}}^1$

素因数の和:37649

約数の個数: 72

約数和(自身を含む): 62408306688

約数和(自身を除く): 41840913948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3331, 6662, 9993, 13324, 16655, 19986, 29979, 33310, 34303, 39972, 49965, 59958, 66620, 68606, 99930, 102909, 119916, 137212, 149895, 171515, 199860, 205818, 299790, 308727, 343030, 411636, 514545, 599580, 617454, 686060, 1029090, 1234908, 1543635, 2058180, 3087270, 6174540, 114263293, 228526586, 342789879, 457053172, 571316465, 685579758, 1028369637, 1142632930, 1371159516, 1713949395, 2056739274, 2285265860, 3427898790, 4113478548, 5141848185, 6855797580, 10283696370, 20567392740]

約数ペア:

[(1, 20567392740), (2, 10283696370), (3, 6855797580), (4, 5141848185), (5, 4113478548), (6, 3427898790), (9, 2285265860), (10, 2056739274), (12, 1713949395), (15, 1371159516), (18, 1142632930), (20, 1028369637), (30, 685579758), (36, 571316465), (45, 457053172), (60, 342789879), (90, 228526586), (180, 114263293), (3331, 6174540), (6662, 3087270), (9993, 2058180), (13324, 1543635), (16655, 1234908), (19986, 1029090), (29979, 686060), (33310, 617454), (34303, 599580), (39972, 514545), (49965, 411636), (59958, 343030), (66620, 308727), (68606, 299790), (99930, 205818), (102909, 199860), (119916, 171515), (137212, 149895)]