20737216092

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 49498767360

約数和(自身を除く): 28761551268

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 191, 267, 277, 356, 367, 382, 534, 554, 573, 734, 764, 831, 1068, 1101, 1108, 1146, 1468, 1662, 2202, 2292, 3324, 4404, 16999, 24653, 32663, 33998, 49306, 50997, 52907, 65326, 67996, 70097, 73959, 97989, 98612, 101659, 101994, 105814, 130652, 140194, 147918, 158721, 195978, 203318, 203988, 210291, 211628, 280388, 295836, 304977, 317442, 391956, 406636, 420582, 609954, 634884, 841164, 1219908, 4708723, 6238633, 9047651, 9417446, 12477266, 14126169, 18095302, 18715899, 18834892, 19416869, 24954532, 27142953, 28252338, 36190604, 37431798, 38833738, 54285906, 56504676, 58250607, 74863596, 77667476, 108571812, 116501214, 233002428, 1728101341, 3456202682, 5184304023, 6912405364, 10368608046, 20737216092]

約数ペア:

[(1, 20737216092), (2, 10368608046), (3, 6912405364), (4, 5184304023), (6, 3456202682), (12, 1728101341), (89, 233002428), (178, 116501214), (191, 108571812), (267, 77667476), (277, 74863596), (356, 58250607), (367, 56504676), (382, 54285906), (534, 38833738), (554, 37431798), (573, 36190604), (734, 28252338), (764, 27142953), (831, 24954532), (1068, 19416869), (1101, 18834892), (1108, 18715899), (1146, 18095302), (1468, 14126169), (1662, 12477266), (2202, 9417446), (2292, 9047651), (3324, 6238633), (4404, 4708723), (16999, 1219908), (24653, 841164), (32663, 634884), (33998, 609954), (49306, 420582), (50997, 406636), (52907, 391956), (65326, 317442), (67996, 304977), (70097, 295836), (73959, 280388), (97989, 211628), (98612, 210291), (101659, 203988), (101994, 203318), (105814, 195978), (130652, 158721), (140194, 147918)]