20461632

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 58521600

約数和(自身を除く): 38059968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 79, 96, 114, 142, 152, 158, 192, 213, 228, 237, 284, 304, 316, 426, 456, 474, 568, 608, 632, 852, 912, 948, 1136, 1216, 1264, 1349, 1501, 1704, 1824, 1896, 2272, 2528, 2698, 3002, 3408, 3648, 3792, 4047, 4503, 4544, 5056, 5396, 5609, 6004, 6816, 7584, 8094, 9006, 10792, 11218, 12008, 13632, 15168, 16188, 16827, 18012, 21584, 22436, 24016, 32376, 33654, 36024, 43168, 44872, 48032, 64752, 67308, 72048, 86336, 89744, 96064, 106571, 129504, 134616, 144096, 179488, 213142, 259008, 269232, 288192, 319713, 358976, 426284, 538464, 639426, 852568, 1076928, 1278852, 1705136, 2557704, 3410272, 5115408, 6820544, 10230816, 20461632]

約数ペア:

[(1, 20461632), (2, 10230816), (3, 6820544), (4, 5115408), (6, 3410272), (8, 2557704), (12, 1705136), (16, 1278852), (19, 1076928), (24, 852568), (32, 639426), (38, 538464), (48, 426284), (57, 358976), (64, 319713), (71, 288192), (76, 269232), (79, 259008), (96, 213142), (114, 179488), (142, 144096), (152, 134616), (158, 129504), (192, 106571), (213, 96064), (228, 89744), (237, 86336), (284, 72048), (304, 67308), (316, 64752), (426, 48032), (456, 44872), (474, 43168), (568, 36024), (608, 33654), (632, 32376), (852, 24016), (912, 22436), (948, 21584), (1136, 18012), (1216, 16827), (1264, 16188), (1349, 15168), (1501, 13632), (1704, 12008), (1824, 11218), (1896, 10792), (2272, 9006), (2528, 8094), (2698, 7584), (3002, 6816), (3408, 6004), (3648, 5609), (3792, 5396), (4047, 5056), (4503, 4544)]