20199344172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{19141}}^1$

素因数の和:19911

約数の個数: 96

約数和(自身を含む): 57113602560

約数和(自身を除く): 36914258388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 739, 1428, 1478, 2217, 2956, 4434, 5173, 8868, 10346, 12563, 15519, 19141, 20692, 25126, 31038, 37689, 38282, 50252, 57423, 62076, 75378, 76564, 87941, 114846, 133987, 150756, 175882, 229692, 263823, 267974, 325397, 351764, 401961, 527646, 535948, 650794, 803922, 976191, 1055292, 1301588, 1607844, 1952382, 2277779, 3904764, 4555558, 6833337, 9111116, 13666674, 14145199, 27333348, 28290398, 42435597, 56580796, 84871194, 99016393, 169742388, 198032786, 240468383, 297049179, 396065572, 480936766, 594098358, 721405149, 961873532, 1188196716, 1442810298, 1683278681, 2885620596, 3366557362, 5049836043, 6733114724, 10099672086, 20199344172]

約数ペア:

[(1, 20199344172), (2, 10099672086), (3, 6733114724), (4, 5049836043), (6, 3366557362), (7, 2885620596), (12, 1683278681), (14, 1442810298), (17, 1188196716), (21, 961873532), (28, 721405149), (34, 594098358), (42, 480936766), (51, 396065572), (68, 297049179), (84, 240468383), (102, 198032786), (119, 169742388), (204, 99016393), (238, 84871194), (357, 56580796), (476, 42435597), (714, 28290398), (739, 27333348), (1428, 14145199), (1478, 13666674), (2217, 9111116), (2956, 6833337), (4434, 4555558), (5173, 3904764), (8868, 2277779), (10346, 1952382), (12563, 1607844), (15519, 1301588), (19141, 1055292), (20692, 976191), (25126, 803922), (31038, 650794), (37689, 535948), (38282, 527646), (50252, 401961), (57423, 351764), (62076, 325397), (75378, 267974), (76564, 263823), (87941, 229692), (114846, 175882), (133987, 150756)]