20216014644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239947}}^1$

素因数の和:240037

約数の個数: 96

約数和(自身を含む): 58048220160

約数和(自身を除く): 37832205516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 59, 68, 84, 102, 118, 119, 177, 204, 236, 238, 354, 357, 413, 476, 708, 714, 826, 1003, 1239, 1428, 1652, 2006, 2478, 3009, 4012, 4956, 6018, 7021, 12036, 14042, 21063, 28084, 42126, 84252, 239947, 479894, 719841, 959788, 1439682, 1679629, 2879364, 3359258, 4079099, 5038887, 6718516, 8158198, 10077774, 12237297, 14156873, 16316396, 20155548, 24474594, 28313746, 28553693, 42470619, 48949188, 56627492, 57107386, 84941238, 85661079, 99098111, 114214772, 169882476, 171322158, 198196222, 240666841, 297294333, 342644316, 396392444, 481333682, 594588666, 722000523, 962667364, 1189177332, 1444001046, 1684667887, 2888002092, 3369335774, 5054003661, 6738671548, 10108007322, 20216014644]

約数ペア:

[(1, 20216014644), (2, 10108007322), (3, 6738671548), (4, 5054003661), (6, 3369335774), (7, 2888002092), (12, 1684667887), (14, 1444001046), (17, 1189177332), (21, 962667364), (28, 722000523), (34, 594588666), (42, 481333682), (51, 396392444), (59, 342644316), (68, 297294333), (84, 240666841), (102, 198196222), (118, 171322158), (119, 169882476), (177, 114214772), (204, 99098111), (236, 85661079), (238, 84941238), (354, 57107386), (357, 56627492), (413, 48949188), (476, 42470619), (708, 28553693), (714, 28313746), (826, 24474594), (1003, 20155548), (1239, 16316396), (1428, 14156873), (1652, 12237297), (2006, 10077774), (2478, 8158198), (3009, 6718516), (4012, 5038887), (4956, 4079099), (6018, 3359258), (7021, 2879364), (12036, 1679629), (14042, 1439682), (21063, 959788), (28084, 719841), (42126, 479894), (84252, 239947)]