20600430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 54079488

約数和(自身を除く): 33479058

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1303, 1581, 2606, 2635, 3162, 3909, 5270, 6515, 7818, 7905, 13030, 15810, 19545, 22151, 39090, 40393, 44302, 66453, 80786, 110755, 121179, 132906, 201965, 221510, 242358, 332265, 403930, 605895, 664530, 686681, 1211790, 1373362, 2060043, 3433405, 4120086, 6866810, 10300215, 20600430]

約数ペア:

[(1, 20600430), (2, 10300215), (3, 6866810), (5, 4120086), (6, 3433405), (10, 2060043), (15, 1373362), (17, 1211790), (30, 686681), (31, 664530), (34, 605895), (51, 403930), (62, 332265), (85, 242358), (93, 221510), (102, 201965), (155, 132906), (170, 121179), (186, 110755), (255, 80786), (310, 66453), (465, 44302), (510, 40393), (527, 39090), (930, 22151), (1054, 19545), (1303, 15810), (1581, 13030), (2606, 7905), (2635, 7818), (3162, 6515), (3909, 5270)]