20962530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4567}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 59201280

約数和(自身を除く): 38238750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4567, 4590, 9134, 13701, 22835, 27402, 41103, 45670, 68505, 77639, 82206, 123309, 137010, 155278, 205515, 232917, 246618, 388195, 411030, 465834, 616545, 698751, 776390, 1164585, 1233090, 1397502, 2096253, 2329170, 3493755, 4192506, 6987510, 10481265, 20962530]

約数ペア:

[(1, 20962530), (2, 10481265), (3, 6987510), (5, 4192506), (6, 3493755), (9, 2329170), (10, 2096253), (15, 1397502), (17, 1233090), (18, 1164585), (27, 776390), (30, 698751), (34, 616545), (45, 465834), (51, 411030), (54, 388195), (85, 246618), (90, 232917), (102, 205515), (135, 155278), (153, 137010), (170, 123309), (255, 82206), (270, 77639), (306, 68505), (459, 45670), (510, 41103), (765, 27402), (918, 22835), (1530, 13701), (2295, 9134), (4567, 4590)]