20006208

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 84

約数和(自身を含む): 58643520

約数和(自身を除く): 38637312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 739, 752, 846, 1128, 1478, 1504, 1692, 2217, 2256, 2956, 3008, 3384, 4434, 4512, 5912, 6651, 6768, 8868, 9024, 11824, 13302, 13536, 17736, 23648, 26604, 27072, 34733, 35472, 47296, 53208, 69466, 70944, 104199, 106416, 138932, 141888, 208398, 212832, 277864, 312597, 416796, 425664, 555728, 625194, 833592, 1111456, 1250388, 1667184, 2222912, 2500776, 3334368, 5001552, 6668736, 10003104, 20006208]

約数ペア:

[(1, 20006208), (2, 10003104), (3, 6668736), (4, 5001552), (6, 3334368), (8, 2500776), (9, 2222912), (12, 1667184), (16, 1250388), (18, 1111456), (24, 833592), (32, 625194), (36, 555728), (47, 425664), (48, 416796), (64, 312597), (72, 277864), (94, 212832), (96, 208398), (141, 141888), (144, 138932), (188, 106416), (192, 104199), (282, 70944), (288, 69466), (376, 53208), (423, 47296), (564, 35472), (576, 34733), (739, 27072), (752, 26604), (846, 23648), (1128, 17736), (1478, 13536), (1504, 13302), (1692, 11824), (2217, 9024), (2256, 8868), (2956, 6768), (3008, 6651), (3384, 5912), (4434, 4512)]