20132709933

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{883}}^1\times {\mathrm{1291}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 31833391616

約数和(自身を除く): 11700681683

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 883, 1291, 2523, 2649, 3873, 5887, 6181, 9037, 17661, 18543, 25607, 27111, 37439, 76821, 112317, 179249, 262073, 537747, 742603, 786219, 1085731, 1139953, 2227809, 3257193, 3419859, 5198221, 7600117, 7979671, 15594663, 22800351, 23939013, 33058637, 99175911, 231410459, 694231377, 958700473, 2876101419, 6710903311, 20132709933]

約数ペア:

[(1, 20132709933), (3, 6710903311), (7, 2876101419), (21, 958700473), (29, 694231377), (87, 231410459), (203, 99175911), (609, 33058637), (841, 23939013), (883, 22800351), (1291, 15594663), (2523, 7979671), (2649, 7600117), (3873, 5198221), (5887, 3419859), (6181, 3257193), (9037, 2227809), (17661, 1139953), (18543, 1085731), (25607, 786219), (27111, 742603), (37439, 537747), (76821, 262073), (112317, 179249)]