20147660172

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{10937}}^1$

素因数の和:11448

約数の個数: 96

約数和(自身を含む): 53767707840

約数和(自身を除く): 33620047668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 461, 666, 922, 999, 1332, 1383, 1844, 1998, 2766, 3996, 4149, 5532, 8298, 10937, 12447, 16596, 17057, 21874, 24894, 32811, 34114, 43748, 49788, 51171, 65622, 68228, 98433, 102342, 131244, 153513, 196866, 204684, 295299, 307026, 393732, 404669, 460539, 590598, 614052, 809338, 921078, 1181196, 1214007, 1618676, 1842156, 2428014, 3642021, 4856028, 5041957, 7284042, 10083914, 10926063, 14568084, 15125871, 20167828, 21852126, 30251742, 43704252, 45377613, 60503484, 90755226, 136132839, 181510452, 186552409, 272265678, 373104818, 544531356, 559657227, 746209636, 1119314454, 1678971681, 2238628908, 3357943362, 5036915043, 6715886724, 10073830086, 20147660172]

約数ペア:

[(1, 20147660172), (2, 10073830086), (3, 6715886724), (4, 5036915043), (6, 3357943362), (9, 2238628908), (12, 1678971681), (18, 1119314454), (27, 746209636), (36, 559657227), (37, 544531356), (54, 373104818), (74, 272265678), (108, 186552409), (111, 181510452), (148, 136132839), (222, 90755226), (333, 60503484), (444, 45377613), (461, 43704252), (666, 30251742), (922, 21852126), (999, 20167828), (1332, 15125871), (1383, 14568084), (1844, 10926063), (1998, 10083914), (2766, 7284042), (3996, 5041957), (4149, 4856028), (5532, 3642021), (8298, 2428014), (10937, 1842156), (12447, 1618676), (16596, 1214007), (17057, 1181196), (21874, 921078), (24894, 809338), (32811, 614052), (34114, 590598), (43748, 460539), (49788, 404669), (51171, 393732), (65622, 307026), (68228, 295299), (98433, 204684), (102342, 196866), (131244, 153513)]