20176386060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3466733}}^1$

素因数の和:3466842

約数の個数: 48

約数和(自身を含む): 57076308576

約数和(自身を除く): 36899922516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 3466733, 6933466, 10400199, 13866932, 17333665, 20800398, 34667330, 41600796, 52000995, 69334660, 104001990, 208003980, 336273101, 672546202, 1008819303, 1345092404, 1681365505, 2017638606, 3362731010, 4035277212, 5044096515, 6725462020, 10088193030, 20176386060]

約数ペア:

[(1, 20176386060), (2, 10088193030), (3, 6725462020), (4, 5044096515), (5, 4035277212), (6, 3362731010), (10, 2017638606), (12, 1681365505), (15, 1345092404), (20, 1008819303), (30, 672546202), (60, 336273101), (97, 208003980), (194, 104001990), (291, 69334660), (388, 52000995), (485, 41600796), (582, 34667330), (970, 20800398), (1164, 17333665), (1455, 13866932), (1940, 10400199), (2910, 6933466), (5820, 3466733)]