20066400210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{17737}}^1$

素因数の和:18667

約数の個数: 64

約数和(自身を含む): 49338317952

約数和(自身を除く): 29271917742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 877, 1290, 1754, 2631, 4385, 5262, 8770, 13155, 17737, 26310, 35474, 37711, 53211, 75422, 88685, 106422, 113133, 177370, 188555, 226266, 266055, 377110, 532110, 565665, 762691, 1131330, 1525382, 2288073, 3813455, 4576146, 7626910, 11440365, 15555349, 22880730, 31110698, 46666047, 77776745, 93332094, 155553490, 233330235, 466660470, 668880007, 1337760014, 2006640021, 3344400035, 4013280042, 6688800070, 10033200105, 20066400210]

約数ペア:

[(1, 20066400210), (2, 10033200105), (3, 6688800070), (5, 4013280042), (6, 3344400035), (10, 2006640021), (15, 1337760014), (30, 668880007), (43, 466660470), (86, 233330235), (129, 155553490), (215, 93332094), (258, 77776745), (430, 46666047), (645, 31110698), (877, 22880730), (1290, 15555349), (1754, 11440365), (2631, 7626910), (4385, 4576146), (5262, 3813455), (8770, 2288073), (13155, 1525382), (17737, 1131330), (26310, 762691), (35474, 565665), (37711, 532110), (53211, 377110), (75422, 266055), (88685, 226266), (106422, 188555), (113133, 177370)]